3 years ago

Which problem could be solved with the expression (5 + 3) + 2?

Mathematics

1 answer:

ANTONII [103]3 years ago

7 0

Answer: the answer is a

Step-by-step explanation: i did all the work that i could do on my paper

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Kim bought a poster that cost $8.95 and a ome colored pencils.The total cost was $21.35.How much did the colored pencils cost?

Dafna11 [192]

If the total cost was 21.35, and the poster cost 8.95, then all you need to do is subtract to poster cost from the total cost to find the cost of the pencil.
21.35-8.95= $12.40

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3 years ago

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Simplify the algebraic question 3(2x+5)-4

saul85 [17]

6x+15-4
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3 years ago

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agasfer [191]

Answer:

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Step-by-step explanation:

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3 years ago

Product of (8.6×10^2)(3×10^2)in scientific notation

Snowcat [4.5K]

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2 years ago

The confidence interval is reported as follows: Lower 95% CI < p < Upper 95% CI For this question you will be calculating

monitta

Answer:

lower 95% Cl is 0.292

Step-by-step explanation:

p^ = 0.4783

n = 23

for 95% Cl,

z = 1.9600

Inputting all the available data into P as attached below

LCL = 0.292

UCL = 0.670

therefore, lower 95% Cl = 0.292

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3 years ago