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joja [24]
4 years ago
9

HELP please!!!! I WILL GIVE BRAINLY

Mathematics
2 answers:
Inessa [10]4 years ago
8 0

Answer:

\sqrt{57}  = 7.5

\sqrt{26}  = 5.1

atroni [7]4 years ago
7 0

Answer:

7. 7.6

8. 5.1

Step-by-step explanation:

For number seven we know that the square root of 49 is 7 and the square root of 64 is 8. Because 57 is in the middle of these numbers we can assume that the answer is around 7.5 but because it is closer to 64 the proper estimate would be about 7.6. You can check this by plugging the equation into a calculator.

For number eight we know that the square root of 25 is 5. 26 is just over 25 so it's square root must be just over 5. This leads you toward the estimate of 5.1. You can also double check this with a calculator.

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The distance to Charlotte is 60 miles more than twice the distance to Wilmington. If w represents the distance to Wilmington, wh
lesya692 [45]

Answer:

2w + 60

Step-by-step explanation:

60 miles more than twice the distance -

2w + 60 | Multiply the distance to wilmington by two, then add 60 miles.

7 0
3 years ago
The basketball court in the park is a rectangle. Two of the sides are 84 feet long, and the other two sides are 50 feet long. Wh
ahrayia [7]
You add up all the sides. So 84+84+50+50 which equals 268 feet.
6 0
3 years ago
Read 2 more answers
Simplify 5 + 2{ x - 4[3 x + 7(2 - x )]}.
Afina-wow [57]

Answer:

34x - 107

Step-by-step explanation:


3 0
3 years ago
2.16 with 6 repeated as a fraction
choli [55]

Answer: 13/6

Step-by-step explanation:

*NOTE* - 0.16666 is equavilent to 1/6

We can use the sum of fractions to write out the decimal:

We can see that 0.16666...is the fraction 1/6 therefore the decimal is

2.16666...= 2 + 1/6 = 13/6

- Hope this helps!

4 0
3 years ago
Read 2 more answers
30 points!
Thepotemich [5.8K]

Using the probability concept, we have that:

  • There is a 0.6286 = 62.86% probability that a randomly selected person is female or prefers mint chocolate chip.
  • There is a 0.3714 = 37.14% probability that a randomly selected person prefers cookie and cream or vanilla.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem, there are 35 people, out of which 17 are female and 5 are male that prefer mint chocolate chip, hence:

p = (17 + 5)/35 = 22/35 = 0.6286.

There is a 0.6286 = 62.86% probability that a randomly selected person is female or prefers mint chocolate chip.

Out of the same 35 people, 11 people prefer cookie and cream and 2 people prefer vanilla, hence:

p = (11 + 2)/35 = 13/35 = 0.3714

There is a 0.3714 = 37.14% probability that a randomly selected person prefers cookie and cream or vanilla.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

3 0
2 years ago
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