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iris [78.8K]
3 years ago
5

Use a proportion to solve:

Mathematics
2 answers:
Tatiana [17]3 years ago
6 0
168!! 96 divided by 4 is 24, so the bus drives 24 miles a hour, 24 times 7 is 168!
Mariulka [41]3 years ago
4 0

Answer:

420 miles

Step-by-step explanation:

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Use the given values of n= 93 and p= 0.24 to find the minimum value that is not significantly​ low, μ- 2σ ​, and the maximum val
allsm [11]

Answer:

The answer is "Option a".

Step-by-step explanation:

n= 93 \\\\p= 0.24\\\\\mu=?\\\\ \sigma=?\\\\

Using the binomial distribution: \mu = n\times p = 93 \times 0.24 = 22.32\\\\\sigma = \sqrt{n \times p \times (1-p)}=\sqrt{93 \times 0.24 \times (1-0.24)}=4.1186

In this the maximum value which is significantly​ low, \mu-2\sigma, and the minimum value which is significantly​ high, \mu+2\sigma, that is equal to:

\mu-2\sigma = 22.32 - 2(4.1186) = 14.0828 \approx 14.08\\\\\mu+2\sigma = 22.32 + 2(4.1186) = 30.5572 \approx 30.56

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3 years ago
Write an explicit formula for an the nth term of the sequence 7,3, 1,....
mestny [16]

Answer:

20

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the value of x?
Nikitich [7]

(x + 1)·(x + 1 + 11) = (x + 4)·(x + 4 + 1) --> x = 2

Tools like "photomath" are able to help you solving such equations.

7 0
3 years ago
Please help!<br><br> 2x-20°<br> x+5°<br> x=?
strojnjashka [21]

answer=

2 • (x - 10)

x + 5 is just x + 5

7 0
3 years ago
What is the rate of A, what is the rate of B, which equation has a greater rate?
11Alexandr11 [23.1K]

Answer: Rate of A: 5/6

Rate of B: 3/5

A has a higher rate of change

Step-by-step explanation: You calculate slope/rate of change by determining the rise over the run. The rate of change in A is 5/6x, this is bigger than the slope of B.

5 0
3 years ago
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