1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
qwelly [4]
3 years ago
6

Winter math packet

Mathematics
1 answer:
saul85 [17]3 years ago
3 0
C
C
C
2 miles per hour
3 gallons of paint or 6/2
You might be interested in
A store owner claims that the proportion of shoppers who use coupons is less than 25%. To test this claim, a random sample of sh
Marianna [84]
<h2>Answer with explanation:</h2>

Given : A store owner claims that the proportion of shoppers who use coupons is less than 25%.

Then , the null hypothesis and the alternative hypothesis will be :-

H_0: p\geq0.25\\\\H_1:p, since the alternative hypothesis is left tailed , so the test is a left tailed test.

Also,t the test statistic for this hypothesis test is −1.17 and the critical value for this hypothesis test is −1.282 .

We know that when the test statistic value if greater than the critical value , then we reject the null hypothesis.

Here  test statistic value(−1.17 ) is greater the critical value(−1.282) for this hypothesis , so we reject the null hypothesis.

So we conclude that there is enough evidence to support the claim.

5 0
3 years ago
Which of the following fractions are equivalent to 15/21? Select all that apply.
scoundrel [369]

Answer:

A. 5/7
B. 30/42

Step-by-step explanation:

I just used an equivalent fractions calculator.
Please correct me if I'm wrong :)

3 0
3 years ago
Read 2 more answers
What is the arc length of a circle that has a 6-inch radius and a central angle that is 65 degrees? Use 3. 14 for pi and round y
noname [10]
C=2πr

C=2π6

C=<span>37.6991118431
</span>
That's the arc length of the whole circle, i.e. the arc length of 360°.

65° is 18.055555555555555555555555555556% of 360°, (65/360*100)
so 18.055555555555555555555555555556% of 37.6991118431 is 
6.8067840827819444444444444444444.  Rounded to the nearest hundredth, the answer is 6.81 inches.

That's real pi, lets see if it makes a difference to use "stupid pi".

C=2πr

C=2π6

C=37.68

That's the arc length of the whole circle, i.e. the arc length of 360°.

65° is 18.055555555555555555555555555556% of 360°, (65/360*100)
so 18.055555555555555555555555555556% of 37.68 is 
6.803333333333333333333333.  Rounded to the nearest hundredth, the answer is 6.80 inches.
Yep makes a difference.  That's why you don't use stupid pi.  3.14159 is what we always used in engineering, or just the pi button and using a ton of digits.

Answer: 6.80 inches.
3 0
3 years ago
Graphic DesignWorks ships the T-shirts it makes in boxes that measure 20 in
dsp73

Answer: 416 boxes

Step-by-step explanation:

Hi, to answer this question we have to calculate the volume of each box and the volume of the storage space.

Since both are rectangular prisms:

Volume = length x width x height

Box of t -shirts = 20 x 16 x 12 = 3,840 cubic feet

Storage = 200 x 200 x 40 = 1,600,000 cubic feet  

Next, we have to divide the storage's volume by the volume of each box:

1,600,000 / 3,840 = 416.6 =416 boxes  

Feel free to ask for more if needed or if you did not understand something.

5 0
3 years ago
Need answer now. Find m
balandron [24]
Answer: 61°

180-119 = 61
4 0
2 years ago
Other questions:
  • Which expression is equivalent to 15+80
    7·1 answer
  • Based on the above table, which occupation listed is projected to have the greatest total number of jobs in 2016?
    13·2 answers
  • A jet plane traveling at 550 mph overtakes a propeller plane traveling at 200 mph that had a 4 hour head start. How far from the
    11·1 answer
  • What does ⅔ X 15 = equal
    10·2 answers
  • How do i solve these???
    5·1 answer
  • What is the better buy a refrigerator originally mark $360 with a 20% discount or the same refrigerator marked $288 with no disc
    12·2 answers
  • On Monday, water was pumped out of the pool at a constant rate, starting at 12:00 p.m.
    6·2 answers
  • Please provide a step-by-step explanation, thank you!
    11·1 answer
  • The population of a city grew from 23,000 in 2010 to 25,000 in 2015.
    10·1 answer
  • What is the value of x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!