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2 years ago

-pls answer all thanks!!! HAVE A BLESS DAY

Mathematics

2 answers:

blagie [28]2 years ago

5 0

1. = 3
2.= 1
3.= 3/1= 3

pochemuha2 years ago

4 0

Answer:

3 ,1, 3

Step-by-step explanation:

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$750 are deposited into an account quarterly for eight yeara at an interest rate of 7.9% compounded quarterly how much is in the

IgorC [24]

750*7.9%*8=474 is the account at the end of 8 years. Good luck

4 0

3 years ago

Combime like terms to create an equivalent expression -2.5(4x-3)

Ann [662]

Answer: -10x+7.5

Step-by-step explanation:

First multiply -2.5(4x)= -10x and then -2.5x-3= 7.5 it should be -10x+7.5

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3 years ago

What is the equation of a circle with center (-4,7) and a radius 6

s2008m [1.1K]

Answer:

( x +4)^2 + ( y-7)^2 = 36

Step-by-step explanation:

We can write the equation of a circle as

( x-h)^2 + ( y-k)^2 = r^2

where ( h,k) is the center and r is the radius

( x- -4)^2 + ( y-7)^2 = 6^2

( x +4)^2 + ( y-7)^2 = 36

7 0

3 years ago

Read 2 more answers

One half of a nmber is 8 less than the number itself translated

MA_775_DIABLO [31]

$\frac{x}{2}+8^{(2}=x^{(2} \\ \\ x+16=2x \\ \\ x-2x=-16 \\ \\ -x=-16 \\ \\ \boxed{x=16}$

8 0

3 years ago

An experimenter conducted a two-tailed hypothesis test on a set of data and obtained a p-value of 0.44. If the experimenter had

Lyrx [107]

Answer:

Correct option is (C).

The possible value of the p-value for a one-tailed test are 0.22 and 0.78.

Step-by-step explanation:

The p-value is the probability of acquiring a result as extreme as the observed result, assuming the null hypothesis statement is true.

The p value of a test is:

Left-tailed test: $P(TS$

Right-tailed test: $P(TS>ts) = 1- P(TS$ .

Here,

TS = Test statistic

ts = computed value of the test statistic.

The two-tailed p-value is: $2P(TS$ or $2P(TS>ts)$ .

The p-value of the two tailed test is, 0.44.

Compute the p-value for one-tailed test a follows:

For a left-tailed test:

$2P(TS$

For a right-tailed test:

$P(TS>ts) = 1- P(TS$

Thus, the possible value of the p-value for a one-tailed test are 0.22 and 0.78.

The correct option is (C).

3 0

3 years ago