3 years ago

Which expression is the best estimate for 1 3/4 + 2 3/8

Mathematics

1 answer:

Citrus2011 [14]3 years ago

6 0

The answer is 4 because 1 6/8 + 2 3/8 =4 1/8 so it would round to 4

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What is the solution of -8/2y-8=5/y+4-7y+8/y2-16

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3 years ago

6a = 3/10 what is the answer

Radda [10]

The answer is 1/20 or 0.05

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1 year ago

Question 2.what is the probability that between 80 and 115 complaints are received in one week? use a n(110,20) model to approxi

AURORKA [14]

Calculate standard Z values for the given data:-

z = (80 - 110) / 20 = - 3/2 = -1.5

and z = (115 - 110) / 20 = 0.25

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3 years ago

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Step-by-step explanation:

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3 years ago

Solve the following inequality for s. Write your answer in simplest form.

Doss [256]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve ~

$\qquad \sf \dashrightarrow \: - 10 + 5(78 + 8) < - 4s + 3 - 8$

$\qquad \sf \dashrightarrow \: - 10 + 5(86) < - 4s - 5$

$\qquad \sf \dashrightarrow \: - 10 +430 < - 4s - 5$

$\qquad \sf \dashrightarrow \: 420 + 5 < - 4s$

$\qquad \sf \dashrightarrow \: 42 5 < - 4s$

$\qquad \sf \dashrightarrow \: 42 5 \div 4 < - s$

$\qquad \sf \dashrightarrow \: 106.25 < - s$

Inequalities change when it is multiplied by -ve number

$\qquad \sf \dashrightarrow \: - 106.25 > s$

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2 years ago

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