Answers
Answer: Angle B= 31.6
Step-by-step explanation:
Use SOH CAH TOA
TanB=14.1/22.9
Related Questions
What is the solution set for the equation 4x^2+11x-10=-7
Answers
It's C I looked it up for you I promise it's right :D
You went to the mall with $80. You spent 25% of your money on a pair of shorts and 65% of the remainder on sandals. How much did you spend on the sandals?
Answers
Answer:
$39
Step-by-step explanation:
Multiply 80 by 0.25 to get 20 ( your total spent on shorts) Subtract 20 from 80 to get 60 Multiply 60 by 0.65 to get 39 (your total spent on sandals) You spent $39 on sandals.
Hope this helps!!!
Answer:
$39
Step-by-step explanation:
25% of 80 is 20 so you have 60 left. Then, you take 60 and figure out what 65% of 60 is and get 39.
please help!!! Evaluate the following expression.
10 x (-9 x (-6))
Answers
Answer: 540
Step-by-step explanation:
To solve this expression, we use PEMDAS to solve it.
-9*-6= 54
54*10=540
Answer:
540
Step-by-step explanation:
first, evaluate parenthesis and \(-9*-6=54\) because the negatives cancel out, and multiply by 10 so you get 540
Becky takes out a loan for $5,000. She plans to repay the loan in 8 years. The interest rate is 7.3% compounded annually. How much will she have to pay in interest?
Answers
(0.073 x 5,000) x 8
$2920 is our total interest :)
Answer:
$3785.53
Step-by-step explanation:
You want the interest amount due at the end of 8 years on a $5000 loan at 7.3% compounded annually.
Future valueThe amount due is multiplied by (1 +0.073) each year. After 8 years, the amount due will be ...
5000(1.073^8) ≈ 8785.53
Of that, 5000 is the principal amount, so the remainder is interest.
interest = $8785.53 -5000
interest = $3785.53
Becky will have to pay $3785.53 in interest.
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Select the correct answer from each drop-down menu. Margie is practicing for an upcoming tennis tournament. Her first serve is good 20 out of 30 times on average. Margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. How could she design a simulation for this scenario? The scenario can be simulated by rolling a six-sided die ---- times. The ----- would represent the number of Margie's good first serves. If the ------- appear in a set of outcomes one time each, it would mean that at least four of the next six first serves that Margie makes will be good. 1)2,4,6,10 ------------------------------ 2)numbers 1 to 3 numbers 1 to 4 numbers 4 to 6 numbers 2 to 4. ----------------------------- 3)numbers 0 to 1 numbers 5 to 6 numbers 4 to 6 numbers 1 to 4
Answers
Answer:
the answer is 2
Step-by-step explanation:
Squidward loves playing his clarinet and believes it attracts more jellyfish than any other instrument he has played. In order to test his hypothesis, Squidward played a song on his clarinet for a total of 5 minutes and counted the number of jellyfish he saw in his front yard. He played the song a total of 3 times on his clarinet, and then repeated the experiment using a flute and a guitar. He also recorded the number of jellyfish he observed when he was not playing an instrument. The results are shown in the chart. number of jellyfish attracted to each instrument trial / without music / clarinet / flute / guitar 1 / 5 / 15 / 5 / 12 2 / 3 / 10 / 8 / 18 3 / 2 / 12 / 9 / 17 1) what is the dependent value? 2) what is the independent variable? 3) what should be Squidward’s conclusion? 4) are the results reliable? why or why not?
Answers
Answer:
1. The amount of jellyfish attracted ,
2. The type of instrument played ,
3. The guitar attracts the most jellyfish,
4. the results are reliable. there are no big outliers .
Chandler ran for 23 minutes on monday,28 minutes on wednesday, and 33 minutes on Friday. If this pattern continues, for how many minutes will he run on Sunday?
PLEASE HELP ME!!!
Answers
Please Help
I need an answer ASAP
Answers
Nina can stitch 2/3 of a dress in 4 hours. If d represents the number of hours, which equation represents this proportional relationship?
A. d = 6h
B. 3d = 4h
C. d= 1/6 h
D. d = 4h
E. 1/6 d = 12h
Answers
Greetings from a European student ;)
Answer: A. D=6h.
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:
i'm so confuzzled, please help
Answers
Step-by-step explanation:
0.5% of w is 12 is what they are asking
0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part is
\(12 = 0.005 \times w\)
Now to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
\(w = \frac{12}{0.005} = 2400\)
Answer:
0.5% of w is 12 is what they are asking0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part isNow to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
Step-by-step explanation:
The front of your garage needs painting. Everything on the front of the garage must be painted except the door. The door is 1.5 m high and 2 m wide.
The paint you purchase must cover a minimum of how many sqaure meters?
A. 10.85 m^2
B. 12.95 m^2
C. 9.95 m^2
D. 7.85 m^2
(And i need to see the work on how to do it)
Answers
Answer:
the answer is d
Step-by-step explanation:
Which of the following is a proportion?
(One of the answers are blue ignore that one i accidentally clicked it)
Answers
Answer:
\(\frac{4}{6} =\frac{6}{9}\) is the answer
Answer:
It is 4/6 = 6/9
Step-by-step explanation:
PLEASE HELP NOW ITS IMPORTANT
Answers
Answer:
1. 9
2. 9
3. 6
4. 6
5. 6
6. 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
21 dividedby 7/3 Is 9
72/7 divided by 8/7 is 9
4 1/2 divided by 1/2 is 9
9 divided by 3/2 is 6
4 2/3 divided by 7/9 is 6
12/7 divided by 2/7 is 6
I need an answer like now no joke for number 5 pls (repost)
Answers
Answer:
A - 1 unit tall
B - 2 units tall
C - 3 units tall
Step-by-step explanation:
Pretty simple. Just imagine folding them into a cube and when you fold them into a cube, think about how many units the height would be.
Hope this helped you!
2 unit
3 unit
Claudia starts at the nature center and walks 12 mile along a trail to this signpost. How far is the waterfall from the nature center?
Part A
How can you use fraction strips to represent the distance from the nature center to the waterfall?
Enter the correct numbers in the boxes to label each fraction strip.
Part B
Use an equation to show the distance from the nature center to the waterfall.
Enter a correct equation in the box.
Part C
What is the distance from the nature center to the waterfall?
Enter the correct answer in the box.
Answers
Answer:
what is the whole question
Step-by-step explanation:
pls help its last question I need this to get 80% if I don't I have to do it again
Answers
Answer:
x = 7/9
i hope this is the answer you are looking for
Step-by-step explanation:
Answer:
x = 7/9
Step-by-step explanation:
An experiment involves rolling two dice simultaneously. The following table shows the possible outcomes using the format of (die 1,die 2).
What is the probability of rolling 2 even numbers?
Answers
To determine the probability of rolling two even numbers, we need to find the favorable outcomes (outcomes with two even numbers) and divide it by the total number of possible outcomes.
The possible outcomes when rolling two dice are:
(1,1), (1,2), (1,3), (1,4), (1,5), (1,6)
(2,1), (2,2), (2,3), (2,4), (2,5), (2,6)
(3,1), (3,2), (3,3), (3,4), (3,5), (3,6)
(4,1), (4,2), (4,3), (4,4), (4,5), (4,6)
(5,1), (5,2), (5,3), (5,4), (5,5), (5,6)
(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)
Out of these, the favorable outcomes (outcomes with two even numbers) are:
(2,2), (2,4), (2,6), (4,2), (4,4), (4,6), (6,2), (6,4), (6,6)
Thus, there are 9 favorable outcomes.
The total number of possible outcomes is 36 (since each die has 6 possible outcomes).
Therefore, the probability of rolling 2 even numbers is:
\(\text{Probability} = \frac{\text{Number of Favorable Outcomes}}{\text{Total Number of Possible Outcomes}} = \frac{9}{36} = \frac{1}{4} = 0.25\)
Hence, the probability of rolling 2 even numbers is 0.25 or 1/4.
Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)
Answers
Answer:
91ft^2
Step-by-step explanation:
A = w*l
first, solve for the bottom rectangle
w = 7ft
l = 8ft
7ft * 8ft = 56ft^2
then for the second rectangle
l = 5ft
w = 7ft
5ft*7ft = 35ft^2
total area = rectangle 1+2
so 35ft^2+56ft^2=91ft^2
Answer:
The answer for the Area of the shape is 91ft²
Step-by-step explanation:
Area of the shape =Area of Bigger rectangle+ Area of small rectangle
A=L×B+l×b
A=7×8+5×7
A=56+35
A=91ft²
A rectangle measures 2 1/4 meters by 1 7/8 meters. What is its area??
Answers
Hello!
2^1/4 * 1^7/8
= 0.5 * 0.125
= 0.0625
Step by step equation:
Separate the whole numbers and fractions.
Whole numbers: 2, 1
Fractions: 7/8, 1/4
Now simplify the fractions.
To make the fractions have even denominators we must multiply 1/4 by 2 on the top and bottom, changing 1/4 into 2/8.
Now that the fractions are simplified we multiply them together. 7/8 • 2/8 = 14/8. We now turn this into a mixed number, 1 and 6/8’s.
Now let’s multiply the whole numbers,
2•1 = 2. Now that we have all the numbers laid out let’s combine them.
2 + 1 + 6/8 = 3 6/8’s. Since this is out area you want to make sure to label the product correctly and the label here is meters so the answer would come out to be:
3 6/8’s meters sq.
Hope this helps!
A basketball player made 70 out of 100 attempted free throws. What percent of free throws was made?
The player made _____ % of the free throws attempted.
Answers
Answer:
70%
Step-by-step explanation:
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.
help plz lolllll and explain how plz
Answers
Answer:13 inches of snow
equation y
=2x
48 inches of snow
Step-by-step explanation:
pls help i will give brainlist
Answers
Answer:
25
Step-by-step explanation:
48 × 1/6 = 8
15 + 8 = 23
48 - 23 = 25
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
A linear relationship is given in the table.
x −2 −1 0 1 2
y −12 −7 −2 3 8
What is the slope of the relationship?
A: 5
B: −5
C: one fifth
D: negative one fifth
Answers
Answer: the answer is A,5
Step-by-step explanation:
you have to do the equation to find slope y sub2 -y sub1 / x sub2 -x sub1 and i chose (-2, -12) as the sub 1's and the (-1, -7) as the y sub2's so the equation is -7+12/-1+2 that equals 5/1 or 5 so the answer is A
I HOPE THIS HELPS
Please help me out as soon as possible!!
I will mark as brainliest for the correct answers given
Thankyou!!
Answers
Answer:
(C) 10
Step-by-step explanation:
The numbers inside are the difference between the numbers outside.
Look at the left figure.
6 = 10 - 4
8 = 18 - 10
14 = 18 - 4
Look at the middle figure to confirm this also works there.
Now apply it to the right figure.
? = 15 - 5
? = 10
Answer: (C) 10
The question is in the picture that is added below
Answers
Answer:
9Step-by-step explanation:
an octagon has 8 sides and the triangle 3, one is in common, so 8 + 3 - 2 = 9
Come up with 3 real life problems about pi/circle circumference. Please help this is due at 11:59 pm
Answers
Answer:
qwert
Step-by-step explanation:
Answer: Some examples of daily uses of Pi:
Electrical engineers used pi to solve problems for electrical applications.
Statisticians use pi to track population dynamics.
Medicine benefits from pi when studying the structure of the eye.
Biochemists see pi when trying to understand the structure/function of DNA.
___________________________
The circumference of a circle is found using this formula: C=π⋅dorC=2π⋅r.
___________________________
3+1+4 Fun Facts About Pi Pi is a ratio; as such, it never changes. ... = circumference / diameter. Though pi is irrational (meaning that it can't be expressed by a simple fraction, and the decimal points go on forever without repeating), it is often represented by a rational number: most often 3.14 or 22/7.
HOPEFULLY THIS HELPS (IF NOT IM SORRY I TRIED)
Two groups of people need to get across a lake. The first group has 36 people. Its boats can carry 5 passengers. The second group has 24 people. Its boats can carry only 4 passengers.
Answers
Answer:
For the first group, it will take 8 boats
since 5*7=35 then you have the one leftover
For the second group, it will take 6 boats
since 6*4=24
Step-by-step explanation:
Hopefully this is what you were looking for
A brainliest is always appreciated.
Answer:
For the first group, it will take 8 boats
since 5*7=35 then you have the one leftover
For the second group, it will take 6 boats
since 6*4=24