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lara [203]
3 years ago
9

Ted ran three miles in 2.8 minutes. At this rate, how long would it take him to run 33.3 miles?​

Mathematics
1 answer:
ohaa [14]3 years ago
4 0

Answer:

I believe it would take 30.96 minutes.

Step-by-step explanation:

2.8 divided by 3 = .93 miles per minute

.93 x 33.3 miles =30.969 minutes

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A streaming music site changed its format to focus on previously unreleased music from rising artists. The site manager now want
nika2105 [10]

Answer:

D) The manager should fail to reject the null hypothesis; there is not enough evidence to conclude that the number of unique daily listeners has changed.

Step-by-step explanation:

The scenario indicates the null hypotheses and alternative hypotheses are

Null hypotheses: The number of unique daily listeners hasn't changed.

Alternative hypotheses: The number of unique daily listeners has changed.

The null hypothesis is rejected if the calculated p-value is less significance level.

We are given that p-value is 0.0743 and confidence level=0.95.

Significance level =α=1-0.95=0.05.

As we can see the p-value is greater than significance level, so, we fail to reject the null hypotheses at 5% significance level.

Thus, we conclude at the 95% confidence level that the manager should fail to reject the null hypothesis; there is not enough evidence to conclude that the number of unique daily listeners has changed

8 0
2 years ago
VIEW THE GRAPH WILL MARK BRAINLY IF DONE QUICKlY
Gelneren [198K]

Step-by-step explanation:

<h2><em><u>The following graph shows the ... ... or not to continue the recent lunch special promotion at his restaurant. ... earned, y, from the number of lunch specials ordered per hour, x.</u></em></h2>
5 0
2 years ago
Read 2 more answers
What is the slope of the line that passes through the points A(0, 1) and B(2, 7)?
Alenkinab [10]

Answer:

3

Step-by-step explanation:

We can use the formula [ y2-y1/x2-x1 ] to solve.

7-1/2-0

6/2

3

Best of Luck!

4 0
3 years ago
M= 2²×3×5² N=2³×3²×7<br>find the largest Number that divides exactly into M and N​
nevsk [136]

Answer:

12

Step-by-step explanation:

just find the HCF, which will be

2² × 3 = 12

5 0
1 year ago
Please help me <br> thank you
lilavasa [31]
Use the Pythagorean theorem. We have legs with lengths of 15 and 20 miles, now let's solve for the hypotenuse.

a=15
b=20
c=?

a^2+b^2=c^2
15^2+20^2=c^2
c^2=400+225=625
c=25

Your answer is 25 miles. Hope this helps! :)
7 0
3 years ago
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