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3 years ago

CAN SOMEONE PLEASE HELP ME????

Mathematics

1 answer:

lakkis [162]3 years ago

3 0

Answer and Step-by-step explanation:

$Greetings!$

$I'm~Isabelle~Williams~and~I~will~be~answering~your~question!$

$The~answer~to~your~question~is~option~``C".$

$\boxed{~y=0.026-0.05~}$

$I~have~already~given~you~an~explanation~in~your~other~question.~$

$Hope~my~answer~helps~you!~and~have~a~great~day!$

$-Isabelle~Williams$

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2 years ago

Read 2 more answers

Sales prices of baseball cards from the 1960s are known topossess a skewed-right distribution with a mean sale price of $5.25and

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Answer:

c. Skewed-right with a mean of $5.25 and a standard error of$0.28

Step-by-step explanation:

As we have given that Sales prices of baseball cards have a right-skewed distribution with a mean $5.25 and a standard deviation is $2.80.

Now, We know that if standard deviation = σ

then, standard error = $\frac{\sigma}{\sqrt{n}}$

As, we have standard deviation = $2.80

then standard error will be $\frac{2.80}{\sqrt{100}}$

⇒ Standard error = $0.28

Hence, Option (c) is the correct option.

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3 years ago

if los angeles county wants to know what percent of its citizens have children who are in school readiness support, which method

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3 years ago

Brice wants to build a table and put a border around it. The table and border must have an area of 3,006 square inches. The tabl

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B is the correct answer.

We are adding the border of x thickness to all 4 sides of the table. This makes the new width of the table 36+x+x = 36+2x and the new length of the table 72+x+x=72+2x. To find the area, we multiply the length and width:

(36+2x)(72+2x) = 3006

Multiplying the binomials, we get:
36*72 + 36*2x + 2x*72 + 2x*2x = 3006
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Combining like terms gets us
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Subtract 3006 from both sides:
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Writing in standard form we have
4x²+216x-414=0

8 0

3 years ago