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stiv31 [10]
3 years ago
13

Solve for a PLS HURRY

Mathematics
2 answers:
Svet_ta [14]3 years ago
4 0

Answer: D

Step-by-step explanation:

This would be my answer, I think im right but I'd wait on someone else just to be sure.

ladessa [460]3 years ago
3 0

Answer:

I guess it is d

Step-by-step explanation:

make it braintliest please

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Find the missing dimension.Use the Scale factor 1:12
strojnjashka [21]

Answer:

64.8 ft

12 times 5.4 is 64.8

3 0
3 years ago
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11) Write the equation of the circle with center (7, 3) and a radius of 2.
Minchanka [31]
(x - 7)² + (y - 3)² = 4 is your equation. 
5 0
3 years ago
Use the t-distribution and the sample results to complete the test of the hypotheses. Use a significance level. Assume the resul
Ksenya-84 [330]

Answer:

Test statistic = 1.3471

P-value = 0.1993

Accept the null hypothesis.

Step-by-step explanation:

We are given the following in the question:  

Population mean, μ = 4

Sample mean, \bar{x} = 4.8

Sample size, n = 15

Alpha, α = 0.05

Sample standard deviation, s = 2.3

First, we design the null and the alternate hypothesis

H_{0}: \mu = 4\\H_A: \mu \neq 4

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

Formula:

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

Putting all the values, we have

t_{stat} = \displaystyle\frac{4.8 - 4}{\frac{2.3}{\sqrt{15}} } = 1.3471

Now, we calculate the p-value.

P-value = 0.1993

Since the p-value is greater than the significance level, we fail to reject the null hypothesis and accept it.

3 0
3 years ago
Name three other real-world situations where a strategy, "plan of attack, or
Dmitry_Shevchenko [17]

Answer:

1.

Planning a wedding .

2.  

A huddle in and practice before a football game.

3.

The passing of a Constitutional Amendment.

8 0
3 years ago
0.85 3/5 0.15 7/10 in order from least to greatest
nydimaria [60]

0.85=0.85

3/5=0.60

0.15=0.15

7/10=0.70

L-G

0.15, 3/5, 7/10, 0.85

7 0
3 years ago
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