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Novay_Z [31]
3 years ago
10

Which statement is true regarding the graphed functions?

Mathematics
1 answer:
Marizza181 [45]3 years ago
5 0
F(2) =0 and G(-2) = 0 hope this helped
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I need help pls help
irinina [24]

Answer:

k=8

Step-by-step explanation:

have a good day

4 0
3 years ago
John invests 18000 at a rate of 4.5% compounded annually. What will his new balance be after 6 years
Korvikt [17]

Answer:

486,000

Step-by-step explanation:

(18000) (4.5) = 81,000

(81,000) (6) = 486,000

5 0
3 years ago
Eric divides a strip of paper into 8 equal parts.he cut off 2 of the parts. he shades 4 of the remaining whole does Eric shade b
Nikolay [14]
Eric shades 4/6 or 2/3 of the whole blue
8/8-2/8=6/8 
now he shades 4 out of the eight 
so 4/8 or 1/2

3 0
4 years ago
Read 2 more answers
Write in standard form forty-six thousand, three hundred thirty- two
Black_prince [1.1K]
46332 is how it is in the number form???
6 0
3 years ago
Read 2 more answers
An engineer designed a valve that will regulate water pressure on an automobile engine. The engineer designed the valve such tha
disa [49]

Answer:

The calculated value z= 0.0063 does not  fall in the critical region  so we fail to reject the null hypothesis. And accept that the valve does not perform above the specifications.

Step-by-step explanation:

Given that

Population mean= μ = 8.0

Sample mean= x`= 8.1

Sample size= n= 250

Sample standard deviation= s= 1.00

Significance level= ∝ =0.01

The null hypothesis and alternate hypothesis are  

H0: μ < 8.0

Ha: μ ≥ 8.0  One tailed test

The claim is that the valve perform above the specifications

The critical value at 0.01 significance level for one tailed test is z > ±2.33

The test statistic z is used

z= x`- μ/ σ/√n

Z= 8.1-8.0/ 1/√250

z= 0.1/1/15.811

z= 0.0063

The calculated value z= 0.0063  does not fall in the critical region  so we fail to reject the null hypothesis.

3 0
3 years ago
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