I NEED HELPPP is it 112 or 56 ?????

The Lions won 35 out of 40 games this season what fraction of the games played did the Lions won? Write your answer in a simples

lesya692 [45]

35/40 = 7/8
so 7/8 lions won

6 0

2 years ago

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ann pays 300 for membership to a local gym. she is allowed to bring one guest on any visit. John pays Ann 5 to go to the gym wit

klemol [59]

Answer:

The expression represents Ann's membership cost as a function of how many times she brings John along. For t = 5 the cost is 275, for t = 10, the cost is 250 and for t = 20 the cost is 200.

Step-by-step explanation:

The expression "300 - 5*t" represents the cost of Ann's membership plan on the local gym, where "t" is the number of visits John pays Ann. This means that the more times John goes to the gym with Ann, the less is her cost to pay the membership.

For t = 5:

$cost = 300 - 5*t\\cost = 300 - 5*5 = 275$

For t = 10:

$cost = 300 - 5*t\\cost = 300 - 5*10 = 250$

For t = 20:

$cost = 300 - 5*t\\cost = 300 - 5*20 = 200$

5 0

3 years ago

An urn contains two black balls and three red balls. If two different balls are successively removed, what is the probability th

lidiya [134]

You can extract two balls of the same colour in two different way: either you pick two black balls or two red balls. Let's write the probabilities of each pick in each case.

Case 1: two black balls

The probability of picking the first black ball is 2/5, because there are two black balls, and 5 balls in total in the urn.

The probability of picking the second black ball is 1/4, because there is one black ball remaining in the urn, and 4 balls in total (we just picked the other black one!)

So, the probability of picking two black balls is

$P(\text{two blacks}) = \dfrac{2}{5} \cdot \dfrac{1}{4} = \dfrac{2}{20} = \dfrac{1}{10}$

Case 2: two red balls

The probability of picking the first black ball is 3/5, because there are three red balls, and 5 balls in total in the urn.

The probability of picking the second red ball is 2/4=1/2, because there are two red balls remaining in the urn, and 4 balls in total (we just picked the other red one!)

So, the probability of picking two red balls is

$P(\text{two reds}) = \dfrac{3}{5} \cdot \dfrac{1}{2} = \dfrac{3}{10}$

Finally, the probability of picking two balls of the same colour is

$P(\text{same colour}) = P(\text{two blacks})+ P(\text{two reds}) = \dfrac{1}{10} + \dfrac{3}{10} = \dfrac{4}{10} = \dfrac{2}{5}$

7 0

2 years ago

A highway sign shows a speed limit of 60 miles per hour. Which of the following car speed measurements represent the same level

Anon25 [30]

Answer:

B and C

Step-by-step explanation:

6 0

2 years ago

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How do you write an equation to represent a real-world situation

otez555 [7]

It depends, for what equation you want to write. Like, do you want to do addition or subtraction? I usually use like my everyday life to represent a real-world situation problem. For example, Amber have 30 bags of chips, she ate 10 bags. How many bags does she have left? Answer: 20 bags (30 - 10 = 20)

5 0

3 years ago