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2 years ago

127 3/4 miles is 35% of what number of miles?

Mathematics

1 answer:

ale4655 [162]2 years ago

4 0

Answer:

It is the 35% percent of 365 miles.

Step-by-step explanation:

Use formula,

35%*x=127 3/4

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Please help please help please help

uranmaximum [27]

It should be 986m

4(17x6)= 408
2(17x17)= 578

408+578=986

7 0

3 years ago

r. Yi buys vegetables at a market. He purchases 6 pounds of potatoes, p, and 3 pounds of onions, n, for $18. Onions cost twice a

ad-work [718]

Answer:

The equation 2n = p should be 2p = n.
The actual cost of the onions is $3.00 per pound.
Potatoes cost $1.50 per pound.

Step-by-step explanation:

The wording "onions cost twice as much as potatoes" is understood to mean the cost per pound of onions (n) is equal to two times the cost per pound of potatoes (2p). Then the appropriate equation would be ...

2p = n

Then the solution is ...

6p +3(2p) = 18

12p = 18

p = 18/12 = 1.50

n = 2p = 2(1.50) = 3.00

The equation should be 2p = n; onions cost $3.00 per pound; potatoes cost $1.50 per pound.

5 0

2 years ago

Eric bought a canoe for $329.99. The sales tax was 5%. What is the total cost including tax?

Olin [163]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The business college computing center wants to determine the proportion of business students who have personal computers (PC's)

Anastasy [175]

Answer:

Option A) reject null hypothesis if z is greater than 1.645

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 250

p = 30% = 0.3

Alpha, α = 0.05

Number of women belonging to union , x = 75

First, we design the null and the alternate hypothesis

$H_{0}: p = 0.3\\H_A: p > 0.3$

This is a one-tailed(right) test.

Rejection Region:

$z_{critical} \text{ at 0.05 level of significance } = 1.645$

So, the rejection region will be

$z > 1.64$

That is we will reject the null hypothesis if the calculated z-statistic is greater than 1.645

Option A) reject null hypothesis if z is greater than 1.645

6 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B9%7D%7B5%7D%20%20%5Cdiv%204" id="TexFormula1" title=" - \frac{9}{5} \div

raketka [301]

Your answer would be negative 9/20

3 0

3 years ago