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SOVA2 [1]
3 years ago
8

5y–2y+7y= ? what is the answer

Mathematics
1 answer:
lawyer [7]3 years ago
8 0

Answer:

10y

solve. you need to combine like terms and subtract.

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Two years ago, Erin was 35 inches tall. To ride the roller coaster at a theme park, she must be at least 42 inches tall. If she
luda_lava [24]

Answer:

In two years erin grew 7 inches

Step-by-step explanation:

42 - 35 = 7

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2 years ago
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What is the decimal expansion of 10/11
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Answer:

To write 10/11 as a decimal you have to divide numerator by the denominator of the fraction. We divide now 10 by 11 what we write down as 10/11 and we get 0.90909090909091 And finally we have: 10/11 as a decimal equals 0.90909090909091

Step-by-step explanation:

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You are making fruit baskets using 54 apples, 36 oranges, and 73 bananas. Explain why you cannot make identical fruit baskets wi
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The bananas are not an equal number so you would not have the same amount unless you take one out.

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3 years ago
What is the value in cents of 2 quarters 3 dimes and 4 nickles
Nuetrik [128]

Answer: 2 quarters = 50 cents, 3 dimes = 30 cents, 4 nickels =20 cents. 50+30+20=100 cents.


Step-by-step explanation:


8 0
3 years ago
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A fair coin is flipped seven times. what is the probability of the coin landing tails up at least two times?
GaryK [48]

The required probability of the coin landing tails up at least two times is 15/16.

Given that,
A fair coin is flipped seven times. what is the probability of the coin landing tails up at least two times is to be determined.

<h3>What is probability?</h3>

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,
In the given question,
let's approach inverse operation,
The probability of all tails  = 1 / 2^7 because there is only one way to flip these coins and get no heads.
The probability of getting 1 head = 7 /2^7
Adding both the probability = 8 / 2^7
Probability of the coin landing tails up at least two times = 1 - 8/2^7
                                                                                     = 1 - 8 / 128
                                                                                     = 120 / 128
                                                                                     = 15 / 16

Thus, the required probability of the coin landing tails up at least two times is 15/16.

Learn more about probability here:

brainly.com/question/14290572

#SPJ2

7 0
1 year ago
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