a baseball team has won 15 games and lost 12 games. Based on the results, which is the best prediction for the number of wins the team will have if they play162 games

Answers

Answer 1
Answer: 90
15 is 5/9 of 27... 90 is 5/9 of 162
Answer 2
Answer: games lost : games played --> games lost/games played

12/15 =?/162
 cross multiply and divide. --> 12 x 162/15 =129.6 
that means, they will lose about 130 games out of 162. therefore they will win about 32 games. 

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Answers

I’m pretty sure the answer is 1
I wouldn’t double check that tho
Sorry

Two towns are 1,100 miles apart. A group of hikers Starts from each town and walks down the trail toward each other. They meet after a total hiking time of 240 hours. If one group travels 2 1/2 mile per hour slower than the other group, find the rate of each group.

Answers

Answer:

3.54 and 1.04

Step-by-step explanation:

Given:

Two towns are 1,100 miles apart.

A group of hikers Starts from each town and walks down the trail toward each other..

They meet after a total hiking time of 240 hours.

If one group travels 2 1/2 mile per hour slower than the other group.

Question asked:

Find the rate of each group.

Solution:

Let speed of faster hiker = x\ mph

Speed of slower hiker = x-(5)/(2)\ mph

As we know:

Distance=speed* time

Total distance between two town = Total combined speed of both hikers *Total combined time taken

1100=(x+x-(5)/(2) )*240\n \n Dividing\ both\ sides\ by\ 240\n \n 4.58=(x+x-(5)/(2) )\n \n 4.58=2x-(5)/(2) \n \nAdding\ both\ sides\ by\ (5)/(2) \n \n 4.58+ (5)/(2)=2x- (5)/(2)+ (5)/(2)\n \n (2*4.58+5)/(2) =2x\n \n (14.16)/(2) =2x\n \n By \ cross\ multiplication\n \n 2*2x=14.16\n \n 4x=14.16

By\ dividing\ both\ sides\ by \ 4\n \n x=3.54\ miles\ per\ hour

Speed of faster hiker = x\ mph = 3.54 miles per hour.

Speed of slower hiker = x-(5)/(2)\ mph=

3.54-(5)/(2) =3.54-2.5=1.04\ miles\ per\ hour

Therefore, speed of faster hiker is 3.54 miles per hour and speed of slower hiker is 1.04 miles per hour.

Find the number that makes the ratio equivalent to 4:9. 32:

Answers

Answer:

72

Step-by-step explanation:

First, divide 32 by 4 to see how many times larger the numbers in the second ratio are than in the first ratio. 32/4=8 This means that the numbers in the second ratio are 8 times larger than in the first

Then, since the second ratio’s numbers are 8 times bigger than those of the first ratio, you can multiply both numbers in the first ratio by 8. The problem already multiplied 4 by 8 for us, which is 32, so all we have to do now is multiply 9 by 8. 9*8=72, which means that 4:9 is equivalent to 32:72

Collect like terms 5 p 2 − p 2

Answers

Answer:

Collect like terms 5 p 2 − p 2

4p

Step-by-step explanation:

#CarryOnLearning

Find the greatest common factor (GCF) for 27p3 and 9p.

Answers

9p

working;
9p divides both terms without leaving a fraction

What’s the correct answer for this?

Answers

Answer:

B

Step-by-step explanation:

Look at |IH| as a clock arrow, it goes clockwise and the triangle is smaller so you have to dilate it by 2/3 because the G'H'I' is smaller