MATHEMATICS HIGH SCHOOL

CAN SOMEONE PLEASE HELP ME WITH THESE PLSSS!!

Answers

Answer 1

Answer:

Answer:

e= 2

W= 15

m= 9

Step-by-step explanation:

for e: yout multiply 5 x 7 to get 35 so 2 x 7 = 14

for W: 20/10 = 2 so divide 30/2 to get 15

for m: 11 x 2 = 22 so do 18 divided 2 to get 9

Answer 2

Answer:

Answer:

E = 2

W = 15

M = 9

Step-by-step explanation:

You just have to make the denominator / numerator the same.

$(E)/(5)$ = $(14)/(35)$

Multiply the first fraction by 7 so that their denominators are both 35.

$(7E)/(35)$ = $(14)/(35)$

7E = 14

E = 14 ÷ 7

E = 2

$(20)/(30)$ = $(10)/(W)$

Multiply the second fraction by 2 so that their numerators are both 20.

$(20)/(30)$ = $(20)/(2W)$

2W = 30

W = 30 ÷ 2

W = 15

$(M)/(11)$ = $(18)/(22)$

Multiply the first fraction by 2 so that their denominators are both 22.

$(2M)/(22)$ = $(18)/(22)$

2M = 18

M = 18 ÷ 2

M = 9

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Suppose S and T are mutually exclusive events, P(S) = 5%, and P(T) = 11%. Find P(S or T).

Answers

P(S or T) for mutually exclusive events = P(S) + P(T).

Then P(S or T) = 5% + 11% = 16%.

4.75 yards at$5.37 a yard

Answers

Ok

you have 4.75 a yard $5.37 per 1 yard

4x5.37=21.48

so 25.5075 is the answer

Evaluate the expression. -12 divided by 4 - 6

Answers

I got -9 because u divided -12 by 4 which equals -3 and then subtract 6 and get -9

Answer:

-9

Step-by-step explanation:

Hope this helps.

The table shows the population of a small town over time. The function P = 10,550(1.1)x models the population x years after the year 2000. The function P = 10,550(1.1)x models the population x years after the year 2000. For which year would this model most likely be sufficient to make a prediction of the population? 1950 2005 2025 2050

Answers

Answer:
2005 would be the most sufficient date to use this model for.

Explanation:
The model is using a short amount of time as its basis, we would not want to go too far into the future.
It would likely be less and less accurate the later we go. We also can't use 1950 because the function looks for years after 2000.

Answer:

the answer is B

Step-by-step explanation:

Answer:

2005 would be the most sufficient date to use this model for.

Explanation:

The model is using a short amount of time as its basis, we would not want to go too far into the future.

It would likely be less and less accurate the later we go. We also can't use 1950 because the function looks for years after 2000.

What is the geometric mean of 6 and 96

Answers

Hi,
the geometric mean of 6 and 96 is √(6*96)=24

Machine X makes 300 boxes in 3 mins and machine Y makes 300 boxes in 2 mins. With both machines working, how long will it take to make 300 boxes?

Answers

-- Machine-X takes 3 minutes for 300 boxes . . . 3/300 = 1/100 minute per box.
-- Machine-Y takes 2 minutes for 300 boxes . . . 2/300 = 1/150 minute per box.

-- 3/150 = 2/100 . . . In 3/150 second, they can make 5 boxes by working together.

-- They need to make 5 boxes (300/5) = 60 times.
-- They'll need to work for 60 times (3/150) minutes.

60 (3/150) = 180/150 = 1.2 minutes = 1 minute and 12 seconds.

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