Nya’s little sister, Akeer, is sick and is suffering from a water-borne illness. What are the effects of this illness and what can be done to help her?
What does Salva think has happened to his friend Marial? What evidence leads him and others to believe this?
What does Salva think has happened to his friend Marial? What evidence leads him and others to believe this?
Before they can cross this river, what must they do first and how does this make Salva feel?
I well do anything please
Answers
Answer:
diarrhea and vomiting are the most commonly reported symptoms of waterborne illness other symptoms can include skin ear r espiratory or eye problems
Step-by-step explanation:
It can be cured by drinking water amd drinking fresh and clean water
Related Questions
lol ok so im stuck on this pls help
Answers
Answer:
The slope is -5
y intercept is -2
Step-by-step explanation:
Solve the equation for y
5x+y =-2
Subtract 5x from each side
5x+y -5x = -5x-2
y = -5x-2
This is in slope intercept form
y = mx+b where m is the slope and b is the y intercept
The slope is -5 and the y intercept is -2
Answer:
Slope -5
y intercept 2
Step-by-step explanation:
5x+y=-2 in the form y =Mx+ c is,.
y=-5x+-2
y=-5x-2
Where m is the slope which is -5
And c is the y intercept i.e 2
8x/13 = 64/52
If answer is in a decimal, put in fraction (simplest form)
Answers
Simplify 64/52
64/52=16/13
To get 16/13, you have to cancel out the common factor which is 4.
8/13x=16/13
8•13=104
13•16=208
208 / 104 = 2
Therefore,
x=2
Answer: 2
Step-by-step explanation: This is incredibly simple first we can match the denominators, 4*13 = 52 and that means we have to do that to numerators to, 8x*4 = 32x so now our equation is 32x/52 = 64/52 and as we know 32*2 = 64 so that means x = 2.
what are reflex angles? I don't know what they are so just tell me in the most simple way possible of what reflex angles are so I can understand plz. Also can you tell in the simplest way how to solve a reflex angle problem? Thank you, Have a good day :)
Answers
Answer:
A reflex angle is an angle that is always bigger than 180 but smaller than 360. So for example 270 is a reflex angle.
Step-by-step explanation:
the same thing as an obtuse angle!
Step-by-step explanation:
a angle that is more than 90 degrees but less than 180 degrees. not sure what a reflex problem is but if you give it to me I can try and help!
Write the Pythagorean theorem equation in an equivalent form with the a² isolated.
Answers
Answer:
\(a^{2}= -b^{2}+c^{2}\)
Step-by-step explanation:
Rewrite the Pythagorean Theorem equation in terms of \(a^{2}\).
\(a^{2}+b^{2}=c^{2}\)
Subtract b squared from both sides.
\(a^{2}= -b^{2}+c^{2}\)
Answer:
A^2=-B^2+H^2
Step-by-step explanation:
A^2+B^2=H^2
Isolate A^2. Subtract B^2 from both sides.
A^2=-B^2+H^2
Hope this helps :)
Which of the following correctly lists angle pairs that have sums of 180° and 90°?
Answers
C.) supplementary angles, complementary angles
Step-by-step explanation:
Look at the picture below.
A supplementary angle(s) has a total sum of 180°
A complimentary angle(s) has a total sum of 90°
Other angles like congruent, only refer to an angle that is exactly the same.
Therefore, C would be the correct answer.
I AM SO COMFUSED f- 1.8 = 11.2
Answers
Answer:
Your answer for F will be 13.
Step-by-step explanation:
Take 11.2 and add it to 1.8, and you will get 13 and 13 will be the variable (f). So, f (13) - 1.8 = 11.2
Hope this helps! :D
explain why 0.3 x 0.9 doesn't equal 2.7
Answers
Answer:
equals 0.27
because of the 0
Step-by-step explanation:
When multiplying decimals 0.3 x 0.9, the correct product is 0.27 not 2.7.
Due to the fact that multiplying decimals requires taking into account the place value of each decimal digit, the product of 0.3 times 0.9 does not equal 2.7.
To reach the result in the hundredth place when multiplying 0.3 by 0.9,
and, multiply the tenth place (0.3) by the tenth place (0.9).
So, 0.3 x 0.9 = 0.27
The product is 0.27, not 2.7.
When the entire numbers 3 and 9 are multiplied, gives number 27.
When the decimal places are ignored, gives 2.7.
Thus, the correct product is 0.27, not 2.7.
Learn more about expressions here:
brainly.com/question/3118662
#SPJ6
Which equation correctly applies the distributive property?
I think the answer is D but I'm not sure. Thanks for helping
Answers
Answer:
Yes you are correct, the answer is D
Step-by-step explanation:
the answer is still 420 regardless if you do :
\(42*(3.5+1.3+5.2)\\\)
or
\((42* 3.5)+(42* 1.3)+(42 *5.2)\)
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
Each order of nachos costs $3.75 at the concession stand and each drink costs $2.25. Which statement is true if Sarah bought three orders of nachos?
A
The product of 3(–2.25) means Sarah has $6.75 less when she bought 3 orders of nachos.
B
The product of 3(2.25) means Sarah has $6.75 more when she bought 3 orders of nachos.
C
The product of 3(–3.75) means Sarah has $11.25 less when she bought 3 orders of nachos.
D
The product of 3(3.75) means Sarah has $11.25 more when she bought 3 orders of nachos.
Answers
Answer:
C i think not so sure bro gl tho
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
pls help their in spanish im sorry!
Answers
Answer:
7: 3 inches
8: 10 inches
9: 14 feet
Step-by-step explanation:
7: The area of a trapezoid is given by the formula:
Area = (1/2) x (sum of bases) x height
In this case, we know that the area is 13.5 square inches and the bases are 3 inches and 6 inches. Let h be the height of the trapezoid. Then the equation for the area becomes:
13.5 = (1/2) x (3 + 6) x h
Simplifying, we get:
13.5 = 4.5h
Dividing both sides by 4.5, we get:
h = 3
Therefore, the height of the trapezoid is 3 inches.
8:
The area of a trapezoid is given by the formula:
Area = (1/2) x (sum of bases) x height
In this case, we know that the area is 95 square meters and the bases are 7 meters and 12 meters. Let h be the height of the trapezoid. Then the equation for the area becomes:
95 = (1/2) x (7 + 12) x h
Simplifying, we get:
95 = 9.5h
Dividing both sides by 9.5, we get:
h = 10
Therefore, the height of the trapezoid is 10 meters.
9:
Area = (1/2) x (sum of bases) x height
In this case, we know that the area is 329 square feet and the bases are 30 feet and 17 feet. Let h be the height of the trapezoid. Then the equation for the area becomes:
329 = (1/2) x (30 + 17) x h
Simplifying, we get:
329 = 23.5h
Dividing both sides by 23.5, we get:
h = 14
Therefore, the height of the trapezoid is 14 feet.
Hope this helps
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answers
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
One cow is fed a growth hormone and another cow is not. After a year, both cows are weighed.
A; Independent Variable:
B: Dependent Variable:
Answers
Dependent variable : the weight of both cows
HELP ME! please This needs to be done.
Answers
The expression that correctly shows the number sentence - the square of the sum of 6 plus b is greater than 10 - is option (a) - \((6+b)^{2} > 10\)
A mathematical statement made up of a relational symbol (=, >, <, etc.) and of two expressions is called a number sentence is . An equation is a number sentence whose relational symbol is the equal sign.
The given number sentence is an example of mathematical expressions in one variable.
Here, the variable given is 'b'.
According to the question,
The sum of 6 plus b can be represented as = 6 + b
And, the square of the sum of 6 plus b can be represented as = \((6+b)^{2}\)
This value is greater than 10.
This means, \((6+b)^{2} > 10\)
All other expressions are wrong interpretations of the given number sentence.
The correct answer is option (a) - \((6+b)^{2} > 10\)
To know more about expressions,
https://brainly.com/question/11560430
Answer asap! You need to answer this now.
Answers
Answer:
146 cubic inches. 9 x 10= 90
8 x 7= 56
56+90=146
Graph parallelogram WXYZ with coordinates W(-9,9) X(-6,9) Y(-4,4) Z(-11,4).Translate by moving right 5 and up 2. What are the coordinates of the transformed image? Line segment WX and line segment YZ are parallel. In the transformed image, is line segment W’Z’ parallel to line segment Y’Z’? Explain your answer.
Answers
Answer:
The coordinates of the trasformed image is W(-4,11) X(-1,11) Y(1,6) Z(-6,6)
WZ and YZ are not parallel
Step-by-step explanation:
Which numbers are rational? Select all that apply.
Answers
Answer:
A. C. D.
Step-by-step explanation:
On an architect’s drawing of a house, 1 inch represents 1.5 feet. If the bedroom window is 5 inches long on the drawing, how many feet long will it be in the actual house?
Brainliest if you answer
Answers
Answer:
3.33~
Step-by-step explanation:
Since 1 inch represents 1.5 feet, you'll divide 5 inches by 1.5. And get 3.33 repeating
Answer:
7.5 feet
Step-by-step explanation:
REASONAccording to the given scale, 1 inch on the drawing represents 1.5 feet in the actual house.
Therefore, to find the length of the bedroom window in feet, we need to multiply the length on the drawing (5 inches) by the scale factor (1.5 feet/inch):
5 inches * 1.5 feet/inch = 7.5 feet
Hence, the bedroom window will be 7.5 feet long in the actual house.
If you're satisfied with this answer, please mark as Brainliest
do you move the decimale to the left or to the right when multiplying
Answers
Probably
Right
When multiplying
ASAP PLEASE!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
141 in²
Obviously don't write 141 in² because they've already wrote the in² part for you
Can somebody help me with this one. It says use the vertical line test to determine which graph represents a function
Answers
Answer:
Only option C shows a function
Step-by-step explanation:
The vertical line test is a visual way to determine if a curve is a graph of a function or not. A function can only have one output, y, for each unique input, x. This means that a vertical line made in the domain of the function can crosses the curve of the function only once. If it crosses the curve of the function more than once, then the curve is not a function.
In option A, a vertical line would cross two values, so it is not a function.
The curve of option B is a vertical line itself, so a vertical line would intersect an infinite amount of points; then it is not a function.
Option C is a function because a vertical line would only intersect the function's curve (which is a line) once.
(BRAINLIEST IF CORRECT AND SHOWS WORK) To make his famous chocolate cake, a baker uses chocolate that is 75% cocoa. Because his supplier delivered 100 lb of chocolate with 70% cocoa, The baker needs to melt and mix the delivery with chocolate that has 90% cocoa. How much of the 90% chocolate should he use?
Answers
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answers
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
Hansen is going on vacation and taking his dog Pickles along. Pickles eats 2 cups of Hungry Hound dog food each day. Hansen wants to know how many days he can feed Pickles from a 14-cup bag of Hungry Hound. Use d to represent the number of days. Write the equation and solve for d
Answers
Answer:
he will go for 7 days
Step-by-step explanation:
because 1 day needs 2 coups and he need to take 14 coups it mean that he need 14÷2=7 he will go for 7 days
i think u get it thank u
Answer:
Hansen can feed his mutt 2 cups of dog food per day for 7 days.
Step-by-step explanation:
(2 cups)/(day) is the rate at which the dog eats. After how many days will the 14 cups of dog food be gone? Write and solve a suitable equation:
2 cups
--------------- * d = 14 cups,
1 day
or
1 7
--------- * d = -------
1 day 1
Multiplying both sides of this equation by (1 day) yields d = 7 days
Hansen can feed his mutt 2 cups of dog food per day for 7 days.
How can Diego package all the 12 brownies and 16 cookies so that each bag has the same combination of items? How many bags can he make, and how many of each will be in each bag? Find all the ways to package both items
Answers
find the absolute value
Answers
Answer:
The answer would be 0.05
Step-by-step explanation: If there is a single number is the absolute value bars and it is negative you just turn it into a positive because absolute values can only be positive
Answer:
it should be 0.05
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
Someone help me with this ASAP!
Answers
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
how many rectangles are in this picture:
Answers
Answer:
12 rectangles.
Step-by-step explanation:
3 going up the sides,
and 4 along the top and bottom.
3 time 4 is 12 rectangles.
Under his cell phone plan, Alexander pays a flat cost of $69.50 per month and $5 per gigabyte. He wants to keep his bill under $85 per month. Write and solve an inequality which can be used to determine gg, the number of gigabytes Alexander can use while staying within his budget.
I don't know how to write inequality
69.50 dollars + 5 dollars is 74.50 dollars add 5 dollars 79.50 add 5 dollars again and 84.50
Answers
Answer- 5g+ 69.50= 85 ; 3.1 (3)
An inequality is an equation with letters and number that sum to ONE whole.
In this case we have a flat cost, which is standalone and 5 dollars per gigabyte which is not standalone. Let G stand for each gigabyte.
This means our equation is 5g(five dollars times each gigabyte used) +69.50 that is gives. He has to keep his entire month under 85 dollars, which means our equation must equal 85. Now our equation will look like this.
Inequality- 5g+ 69.50= 85.
In order to solve how many gigabytes will be used we solve our equation backwards. We subtract 69.50 from 85,because we know that must has already been spent. This gives us 15.50. This means we will have to divided 15.50 into five dollars to see how many gigabytes are spent. 15.50 divided into five is 3.1 gigabytes.
This means Alexander will have to use 3.1 (or 3 if you have to round) gigabytes in order to spend 85 dollars or less per month.
69.50+5(3)>_85
84.50>_85
Ed wants to buy a large bag of dog food for $41.00. If sales tax is 7%, how much tax will he have to pay.
Answers
Answer:
The answer is 43.87
Step-by-step explanation: