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tatyana61 [14]
3 years ago
8

What is an algebraic expression for "2 less than the product of 3 and a number x"? *

Mathematics
1 answer:
lys-0071 [83]3 years ago
4 0

Answer:

3x-2

Step-by-step explanation:

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The state of New Mexico is piloting a new program that the governor hopes will increase the proportion of people who regularly g
elena-s [515]

Answer:

H0: p1=p2    against the claim Ha: p1≠p2

Step-by-step explanation:

Here the proportion of the people going for medical checkup before the program is p1= 0.76

The proportion of the people going for medical checkup after the program is p2= 686/880=0.78

Our null and alternate hypothesis will be

H0: proportion of the people going for medical checkup before the program <u>is equal </u>to the proportion of the people going for medical checkup after the program

against the claim

Ha:  proportion of the people going for medical checkup before the program <u>is not equal </u>to the proportion of the people going for medical checkup after the program

Mathematically this can be written as

H0: p1=p2    against the claim Ha: p1≠p2

8 0
3 years ago
A water tank is 1/8 full the tank is 3/4 full when 42 gallons are added to the tank how much water was originally in the tank
masha68 [24]
<span>A water tank is 1/8 full. The tank is 3/4 full when 42 gallons are added to the tank. How much water was originally in the tank? (I rewrote it, your wording was messed up)

3/4 = 6/8 
1/8 + 6/8 = 7/8 = 42 gallons
42 divided by 8 = 5 1/4

So, the answer is 5 1/4. The tank originally 5.25 gallons of water.</span>
8 0
3 years ago
Two quantities, x and y, are directly proportional. If x is halved, what happens to y?
Contact [7]
Y should also be halved.

For example, if x=4 and y=2, x=2y.
If x is halved for x=2, you get 2=2y, or y=1, which is still one half of x, so the proportion remains the same.
5 0
3 years ago
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What would be the answer to this question?
Leona [35]
Answer: 5, it appears more than the other scores the golfer got
7 0
3 years ago
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Solve the proportion: 35/8 = 105/x
dangina [55]

Answer:

x=24

Step-by-step explanation:

6 0
2 years ago
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