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2 years ago

A dilation produces a smaller figure. Which is a possible scale factor?

Mathematics

2 answers:

Harman [31]2 years ago

7 0

Answer:

:the picture dosent load bro

Step-by-step explanation:

Bumek [7]2 years ago

6 0

I can't see pictures, but any number under 1 shrinks and image.

Edit: I saw your comment. It's B, because it is the only one below 1

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sorry if this doesn't help

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Which of the following is a true statement?

Lelu [443]

Answer:

OC)

Step-by-step explanation:

FOE EXAMPLE:

488 eight is divisable by 4

1,222,216

4 0

3 years ago

A survey of 32 different gas stations in Texas found the average price of gasoline to be $3.19 a gallon with a sample standard d

Leni [432]

Answer:

The value of test statistic is -4.1247

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = $3.26 a gallon

Sample mean, $\bar{x}$ = $3.19 a gallon

Sample size, n = 32

Sample standard deviation, σ = $0.096

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 3.26\text{ dollars a gallon}\\H_A: \mu < 3.26\text{ dollars a gallon}$

We use one-tailed t test to perform this hypothesis.

Formula:

$t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$t_{stat} = \displaystyle\frac{3.19 - 3.26}{\frac{0.096}{\sqrt{32}} } = -4.1247$

Thus, the value of test statistic is -4.1247

3 0

3 years ago

10.) If a system of equations are dependent what is unique about the lines 2 point

MrRa [10]

Step-by-step explanation:

can we have the picture of the graph?

5 0

3 years ago

why do whole numbers raised to an exponent get greater while fractions raised to an exponent get smaller?

Scrat [10]

Because 3^2 = 9
When you do (⅓)^2 what you are really doing is
(1^2)/(3^2) = 1/9

If you have (⅔)^2 you do
(2^2)/(3^2) = 4/9

Fractions get smaller because the denominator is also being squared which makes the denominator get bigger and when the denominator is bigger, you are dividing by a larger number which gives you a smaller answer. Whereas when you raise a whole number to an exponent, only the numerator get bigger because the denominator is 1 and 1 raised to any exponent is still 1

3^2 = (3^2)/(1^2) = 9/1 = 9

6 0

3 years ago

John purchased a carr in 1961 for $12,000. Experts estimate that its value will increase by 5% per year. How much will be the co

dexar [7]

Answer:

Step-by-step explanation:

I'm super lazy rn and it doesn't need explanation

5 0

3 years ago