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2 years ago

12

Claim: Fewer than 93% of adults have a cell phone. In a reputable poll of 1059 adults, 88% said that they have a cell phone.

Find the value of the test statistic.

1 answer:

kirill [66]2 years ago

4 0

The answer would be = -16.60
Details in image

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

hodyreva [135]

Answer:

$16a^2b^4$

Step-by-step explanation:

<u>GCF= Greatest Common Factor</u>

Given a polynomial, the GCF is the largest polynomial that will divide evenly into that polynomial.

The polynomial is

$16a^4b^4 + 32a^3b^5 - 48a^2b^6$

First, we find the GCF of the coefficients:

16, 32, 48

Since 32 and 48 are multiples of 16, 16 is the GCF of the coefficients.

Now we select all the repeating variables with their smallest exponent:

$a^4, a^3, a^2.\ GCF= a^2$

$b^4, b^5, b^6.\ GCF=b^4$

The GCF of the polynomial is

$\boxed{16a^2b^4}$

7 0

3 years ago

A shopkeeper sold 12 bags on the first day. The number became four times

dybincka [34]

The total number of the bags sold by the shopkeeper will be 65532.

<h3>What is number series?</h3>

The sequence formed by using the numbers is termed as the number series.So in this question from day one to day seven each day the sold items are multiplied by 4.

So the mathematical expression will be given as:

$=(12\times 4^0)+(12\times 4^1)+(12\times 4^2)+(12\times 4^3)+(12\times 4^4)+(12\times 4^5)+(12\times 4^6)$

$=12+48+192+768+3072+12288+49152\\\\=65532$

Hence the total number of the bags sold by the shopkeeper will be 65532.

To know more about number series follow

brainly.com/question/6561461

#SPJ1

3 0

2 years ago

Given the information for Whelan Inc, in problem 10 and 11, suppose you also know that the firm's net capital spending for 2019

kotykmax [81]

Answer:

Based on information provided the only line item that falls in the Operating Cash Flow is Reduction in Net Working Cash Flow. Capital Spend comes under Investing Cash Flow. Debt, Interest payment, Dividend payment and capital surplus come under Financing Cash flow.

A reduction in net cash flow increases the cash flow for the company. Thus the OCF equals +$94,300 for the company.

Step-by-step explanation:

8 0

3 years ago

How many miles can you drive on one gallon of gasoline

ANEK [815]

It all depends on the car . what are the answers ?

5 0

3 years ago

What is the value of x in the equation 3(4x+6) =21<br> A) 1/4<br> B) 13/4<br> C) 4/13 <br> D) 12/7

nata0808 [166]

3 (4x + 6) = 21
4x + 6 = 21/3
4x + 6 = 7
4x = 7 - 6
4x = 1
x = 1/4

8 0

3 years ago