Ken’s prediction for December was –5°C. The actual low temperature was 3 degrees higher than his prediction. The actual low temperature in December was _ºC.
Answers
Answer:
-2 °C
Step-by-step explanation:
Add 3 °C to get a temperature 3 °C higher.
-5 °C + 3 °C = -2 °C
Answer:
-2
Step-by-step explanation:
hope this helps :)
Related Questions
PLZ help dividing exponents 7^12 ÷ 7^4 is equal to _____. 1^3 3 7^3 7^8
Answers
Answer:
7^8
Step-by-step explanation:
Find what each exponent equals
7^12 equals 13,841,287,201
7^4 equals 2,401
Divide the two numbers
It equals 5,764,801 which is equivalent to 7^8
Answer:
7^8
Step-by-step explanation:
did this so you could give the other person brainlyist
Solve. 2 rectangles and a square. 10 and 2 on first rectangle. 2 and 3 on second rectangle. 3 and 4 on square. What do I do please help!
Answers
Answer:
you add them all togethere
Step-by-step explanation:
EXPERT HELP: DON'T GUESS AND EXPLAIN THE ANSWER
Answers
Two trials are conducted for an experiment. In Trial A, the measured value is 240, while the actual value is 200. In Trial B, the measured value is 195, while the actual value is 240. An assistant says that Trial B has the greater percent error. Is the assistant correct? Explain.
Answers
Answer:
A is the answer 456% and 512%
Step-by-step explanation:
A waitress earned $9 per hour at her job plus an additional $75 in tips on Friday. She earned more than $150 total. Which inequality best represents the situation, where h represents the number of hours she worked on Friday? *
A. 9 + 75h > 150
B. 9 + 75h ≥ 150
C. 9h + 75 > 150
D. 9h + 75 ≥ 150
Answers
Answer:
the answer is c :)
Step-by-step explanation:
Answer:
C. 9h + 75 > 150Step-by-step explanation:
One part is that it says that she makes more than, not more than or equal too 150. Which cuts the options down to two.
A. and C.
The second thing that the text says is that she makes 9 dollars and hour, not 75 an hour. Which means that A. can't be the answer.
Thus, C. is the correct answer.
Have a good day and good luck!
Find the values of a,b,c,d,e and f
Please help
Answers
Answer:
ok so um a u want to add 30 and 60 sorry dude thats all i got
Step-by-step explanation:
im really sorry
Simplify each expression to lowest terms.
1. 2a - 4b +3ab -5a +2b
2. 4(2x+1) - 3x
3. 4(p - 5) +3(p +1)
4. 6(p +3q) - (7 +4q)
5. 4rs -2s - 3(rs +1) - 2s
Answers
1.) 2a - 4b + 3ab -5a + 2b
= 3ab -3a -2b
2.) 4(2x+1)-3x
= 8x+4 -3x
= 5x + 4
3.) 4(p-5) +3(p+1)
= 4p-20 + 3p+3
= 7p -17
4.) 6(p+3q) - (7 + 4q)
= 6p+18q -7 -4q
= 6p + 14q -7
5.) 4rs -2s -3(rs +1) -2s
= 4rs -4s -3rs -3
= rs -4s - 3
Must click thanks and mark brainliest
help me pls, thanks ^^
Answers
Answer:
As the time increases, the distance from the floor decreases by 40 cm per second. You find 40 by taking (6,1140) and (9,1020). The slope formula is y2 - y1 over x2- x1. Plug in the variables and you get (1020-1140)/(9-6)= -120/3= -40.
Step-by-step explanation:
please help SHOW ALL YOUR WORK
Answers
Answer:
the answer is A
Step-by-step explanation:
because 2+¾= 11/4 and -2+⅛=-15/8. WHEN we collect it we can see the answer is -6/8
Alice has eight good behavior stars and earns a new one each week. Mack has two good behavior stars and earns two new ones each week. In how many weeks will they have the same number of good behavior stars?
Answers
Answer:
7 weeks
Step-by-step explanation:
Week 1 A - 8 M - 2
Week 2 A - 9 M - 4
Week 3 A - 10 M - 6
Week 4 A - 11 M - 8
Week 5 A - 12 M - 10
Week 6 A - 13 M - 12
Week 7 A - 14 M - 14
Answer:
7 weeks
Step-by-step explanation:
i am not for sure though. hope it helps anyway:)
QUICK! Find the area of the smallest square in the diagram.
A) 25 square feet
B) 5 square feet
C) 313 square feet
D) 13 square feet
Answers
Answer:
313 square feet
Step-by-step explanation:
313 square feet
Answer:
A) 25
Step-by-step explanation:
sides of top square are all 13 and sides of bottom square are all 12
we now have the hypotenuse (13) and another side length of the triangle (12) using a^2+b^2=c^2 we can find the side of the square then its area.
144+b^2=169
b^2=25
b=5, which means the smallest square's sides are all 5 making it have an area of 25
Help me please il give 20 points!
Answers
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:
On a coordinate plane, a line goes through points (0, 1) and (4, 2). What is the slope of the line? m =
Answers
Answer:
m= \(\frac{1}{4} \\\)
Step-by-step explanation:Use the slope formula to get your answer. (m = y₂ - y₁ / x₂ - x₁ )
x₁ = 0
y₁ = 1
x₂ = 4
y₂ = 2
When you insert them into the formula, you get
m= \(\frac{2 - 1}{4 - 0}\)
which equals \(\frac{1}{4}\).
Which part of this box plot includes about 50% of the data?
A.
There is not enough information to tell.
B.
The box, from 44 to 52
C.
The lower whisker, from 34 to 44
D.
The upper whisker, from 52 to 59
Answers
Answer:
B
Step-by-step explanation: The box represents the middle 50% of the data, with the bottom and top of the box representing the first and third quartiles, respectively. The line inside the box represents the median.
The whiskers extend from the box to show the range of the data, excluding outliers. Outliers are typically shown as individual points outside the whiskers.
Based on this information, we can see that the box in the box plot represents the middle 50% of the data. Therefore, the answer is B. The box, from 44 to 52, includes about 50% of the data.
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Asher began working through the problem using the steps. His work is shown. 1. Write the formula. V = lwh 2. Substitute for the known values. 210 = l(3)(5) A prism has a length of l, width of 3 feet, and height of 5 feet. A prism has a width of 3 feet, a height of 5 feet, and a volume of 210 ft3. Which equation shows the length of the rectangular prism? l = (StartFraction 210 Over 3 EndFraction) 5 l = StartFraction 210 Over 15 EndFraction l = 210(15) l = (StartFraction 210 Over 3 EndFraction) 3
Answers
Answer:
b
Step-by-step explanation:
Answer:
it's B
Step-by-step explanation:
correct on edge 2020 assignment
have a good day <3
math problem for highschool
Answers
Answer:
297 units squared
Step-by-step explanation:
You just have to break the squares down and compare them to the other sides of the squares. For example, F is a 4 by 4 square and B is a 5 by 5 square, to find the dimensions of square E, you would just subtract 5 by 4. By looking at the side relationships of the squares, you can easily find the dimensions of each one.
A - 9 by 9
B - 5 by 5
C - 6 by 6
D - 7 by 7
E - 1 by 1
F - 4 by 4
G - 8 by 8
H - 5 by 5
Multiply and add to get 297
Answer:
297 units squared
Step-by-step explanation:
Two integers, n and p, have a product of –24. What is the lowest possible sum of n and p? Explain/show your work.
Answers
Answer:n=6 and p=4
Therefore 6x4=24 those are the lowest numbers because 8 and 3 are to high. Hoped this helped.
Answer:
The Lowest Possible sum of n and p is 10.
Hope that helped you ^^´´
Type a digit that makes this statement true.
153,80(number here) is divisible by 5.
Answers
Answer:
5Hope it helps!
Step-by-step explanation:
153805 is divisible by 5
I hope this help!
A manager of a concession stand buys 96 bottles of water for a total of $19.20. Each bottle of water is sold for $1.75. How much profit does the manager make?
A. $0.20
B. $1.55
C. $148.80
D. $187.20
Answers
Working-
96 times 1.75= 168
168 minus 19.20 = 148.80
Which explains whether or not the graph represents a direct variation?
A. The graph has a constant of variation of 3, so it represents a direct variation.
B. The graph has a slope of 3, so it represents a direct variation.
C. The graph has a positive slope, so it does not represent a direct variation.
D. The graph does not begin at the origin, so it does not represent a direct variation.
Answers
Answer:
A. The graph has a constant variation of 3, so it represents a direct variation.
Step-by-step explanation:
A direct variation is a relationship between two variables on a graph that can be shown by an equation.
help me plz you'll get brainliest if u show work and the only way for u to help me is if u show your work so plz do
Answers
Answer:
D.
Step-by-step explanation:
This will be D because the beaker already has 0.2 mL of water. If Jovita needs to add more water to the beaker, and then it is 0.8. In D, the diagram shows you 0.2 + x = 0.8, which makes it the right diagram.
Hope that helps!
Answer:
The Answer would be D.
Step-by-step explanation:
Because O.8 is the sum of how much 0.2+x equals to.
what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answers
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
Can someone help me and tell me what this is I dont get it
Answers
Answer:
of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one
so:
a greater
b greater
c less
D greater
e equal
f less
g equal
Answers in bold:
P to Q: greater than 1P to R: greater than 1Q to S: less than 1Q to R: greater than 1S to P: equal to 1R to P: less than 1P to S: equal to 1========================================================
Explanation:
We have these three rules for scale factors
scale factor > 1, enlarge the image0 < scale factor < 1, shrink the imagescale factor = 1, the preimage and image are identicalWith those rules in mind, we have enlargements for these transformations.
P to QP to RQ to RAll of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.
In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.
----------------
We also have these reductions
Q to SR to PThis is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.
----------------
And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.
P to SS to PThe order doesn't matter for this subset, but the order will matter for the other batches of transformations.
Help asap!
Evaluate the expression for c = –2 and d = –9.
cd − c =
Answers
-2(-9)—2=
18-2=
16
Answer:
20
Step-by-step explanation:
to solve this we must first plug in the numbers
(-2)(-9) - (-2)
multiply -2 and -9
18 - (-2)
double negatives turn positive
18 + 2 = 20
20 is your answer
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $6100 and his stock in Company B was worth $6480. The stock in Company A has decreased 2% since last year and the stock in Company B has decreased 10%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Answers
Investment in Company A by investor = $6100
Investment in Company B by investor = $6480
The decrease in value of the stock of company A is 2%
The decrease in value of the stock of company B is 10%
Value of wealth that investor lost in company A = 6100× 2/100
= 61×2
= $122
The decline in the value of the stock of company B = 6480×10/100
= 648×1/1
= $648
The total decline in the wealth of the investor= 122+648
= $770
The combined wealth of investor in both companies= 6100+6480
= $12580
Percentage of decline in the stock account of investor= 770×100/12580
= 77000/12580
= 6.1%
The total percentage decline in investor's stock account is 6.1%
For more information about stock:
brainly.com/question/28392293
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answers
Answ
Step-by-step explanation:
Characteristics is greecex
A local animal rescue has 20 people that help foster pets while they are
waiting on finding their homes. They expect to gain two additional people
willing to foster animals each month. The amount of animals in need of
homes in the community is currently 10 and growing at a rate of 15% per
month. When will the amount of homeless pets surpass the amount of foster
homes available?
A) Write the two functions that represent this situation.
B) Create a table of values for x=0 to x=13.
C) Approximate the solution(s). Why is this the approximate solution?
D) Using graph paper (and the table of values), sketch the situation to
show the exact solution.
Answers
Answer:
A) Let f(x) represent the number of foster homes available after x months, and let g(x) represent the number of homeless pets after x months.
f(x) = 20 + 2x (since 2 additional people are expected to foster each month)
g(x) = 10(1.15)^x (since the number of homeless pets is growing at a rate of 15% per month)
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
Two gardens are being fenced in. Both gardens will require the same amount of fencing (both gardens have the same perimeter in meters). One garden is in the shape of a square and the other is in the shape of an equilateral triangle. Each side of the triangle is 1 meter longer than each side of the square. Find the dimensions of the garden.
square: ____ m on each side
triangle: _____ m on each side
Answers
Answer:
square - 3m on each side
triangle- 4m on each side
Step-by-step explanation:
4*l=3(l+1)
4l = 3l+3
-3l -3l
l= 3m
Answer:
square: 3 m on each side
triangle: 4 m on each side
Step-by-step explanation:
Suppose the length of the square is called x meter.
Then the perimeter of that square garden is 2 times the length and 2 times the width = 2x + 2x = 4x
So perimeter square garden = 4*(x)
Given
1. The length of the side of the equilateral triangle = x+1
Then the perimeter of the equilateral triangle is 3 times x+1 = 3*(x + 1) = 3x + 3
So perimeter equilateral triangle garden = 3*(x) + 3
Given
2. Both gardens have the same perimeter.
perimeter square garden = 4x
perimeter equilateral triangle garden = 3x + 3
Combine these two pieces of information:
4x = 3x + 3
4x -3x = 3
x = 3
Since the length of the square was called x meter, we now know that one side of the square must be 3m.
square: 3 m on each side.
Since length of the side of the triangle = x+1, we now know that one side of the triangle garden = 3 +1 = 4m.
triangle: 4 m on each side.