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saw5 [17]
2 years ago
5

Solve for x ... please help me

Mathematics
1 answer:
gogolik [260]2 years ago
5 0

Answer:

It is letter A

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How many inches are in 1 mile? (5280ft = 1mi; 12in = 1ft)
7nadin3 [17]

1 mile * 5280 ft * 12 in = 63360 in

There are 63360 inches in one mile

4 0
3 years ago
Read 2 more answers
What is 27/36 as a mixed number
Ivan
This fraction cannot be turned into a mixed number but it can be reduced to\frac{3}{4} or 0.75
hope this helps
7 0
3 years ago
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RSM wants to send four of its 18 Math Challenge teachers to a conference. How many combinations of four teachers include exactly
tatiyna

Answer:

1120 combinations of four teachers include exactly one of either Mrs. Vera or Mr. Jan.

Step-by-step explanation:

The order in which the teachers are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

1 from a set of 2(Either Mrs. Vera or Mr. Jan).

3 from a set of 18 - 2 = 16. So

C_{2,1}C_{16,3} = \frac{2!}{1!1!} \times \frac{16!}{3!13!} = 1120

1120 combinations of four teachers include exactly one of either Mrs. Vera or Mr. Jan.

4 0
3 years ago
A bottle of water costs $1.50. Explain how you would make a graph of four ordered pairs to model the total cost of the water in
Vanyuwa [196]
Total cost = 1.50 per bottle
y = 1.50x
If x = 1, y = $ 1.50 (1,1.5)
If x = 2, y = $ 3.00 (2,3)
If x = 3, y = $ 4.50 (3, 4.5)
If x = 4, y = $ 6.00 (4, 6)
There are your 4 sets of ordered pairs to graph.
You could continue with more x-values to get more ordered pairs.
7 0
3 years ago
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The difference in ages between a father and a son is 35. The sum is
kenny6666 [7]
66

Difference means subtract. So, 101-35=66
7 0
2 years ago
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