3 years ago

The PTA is sponsoring an 8th grade

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

6 0

Answer:

cjdfnadjffseufhwuouefvnj

Step-by-step explanation:

Sergio [31]3 years ago

6 0

It depends on how long the dance is expected to last.
100+17.50t = 125+10t
7.50t = 25
t = 3⅓ hours

Dylan costs less than Mya for up to three hours. For four or more hours, Mya will charge less than Dylan.

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Assume that the significance level is alpha equals 0.01. Use the given information to find the P-value and the critical value(

Aleksandr-060686 [28]

Answer: 0.1010052

Step-by-step explanation:

Given : Significance level : $\alpha=0.01$

Alternative hypothesis : $H_1:\ p\neq\dfrac{3}{4}$

The test statistic value : $z=-1.64$

Since , the alternative hypothesis is two-tailed, so the test is a two-tailed test.

Using standard normal distribution table for z, we have

The P-value of two-tailed test will be :-

$2P(z>|-1.64|)=2P(z>1.64)\\\\=2(1-P(z\leq1.64))\\\\=2(1-0.9494974)\\\\=0.1010052$

Hence, the P-value = 0.1010052

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3 years ago

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nikdorinn [45]

Answer:

Its linear for sure

i would say y=2x but im not sure tho sry if its the wrong equation

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3 years ago

Simplify (4xz)^2 (xyz)^-1

bixtya [17]

The answer is 16xz/y. Hope this helps. :)

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3 years ago

What is the result of 112 divided by 8? Use the number line to find the answer. A number line going from 0 to 128. The numbers 0

zysi [14]

Answer: 8

Step-by-step explanation: 112 divided by 8 is 14. I took the quiz.

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3 years ago

What is the property of 93+(68+7)

inysia [295]

I'm pretty sure it's the Associative Property.

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4 years ago