All categories

3 years ago

Help pleaseeeeeeeeeeeeeee

Mathematics

1 answer:

diamong [38]3 years ago

8 0

Answer: Hey, your answer should be 372, if i’m wrong, im so sorry.

Step-by-step explanation:

You might be interested in

A2=b2=c2 solve for a

Over [174]

Step-by-step explanation:

A²+B²=C²

A²+4²=5²

A²+16=25

-16 -16

A²=9

√A=√9

A=3

3 0

3 years ago

F(x)=4(x-1)^2-1 axis of symmetry

Levart [38]

The vertex of this parabola has coordinates (1,-1).
The axis symmetry goes trough the vertex. The equation of the axis of symmetry is x=1.

6 0

4 years ago

Evaluate <br>tan 332°30'<br>Cos 229°47'<br>and sec(-38°22') <br>HELPPP

Scilla [17]

Bein aetwo s 26819 andy’s a skid slush’s shell tan 332

6 0

3 years ago

A manufacturer of chocolate chips would like to know whether its bag filling machine works correctly at the 411 gram setting. It

nikdorinn [45]

Answer:

0.0445937

Step-by-step explanation:

-Given that the sample statistic has a mean of 406 grams, standard deviation of sq root(225) and the null statistic is 411 grams.

-Assuming normal distribution, the test statistic is calculated as:

$z=\frac{Sample \ statistic-Null \ statistic}{\sigma/\sqrt{n}}\\\\=\frac{406-411}{\sqrt{225/26}}\\\\=-1.6997$

-we then find the p-value of the test statistic from the z-tables:

P-value=0.0445937

8 0

3 years ago

Kathy Parker's employer pays 65% of the total cost of her $5,489 health insurance premium. What is her biweekly deduction for th

zzz [600]

Answer:

$73.89

Step-by-step explanation:

We have been given that Kathy Parker's employer pays 65% of the total cost of her $5,489 health insurance premium.

This means Kathy pays 35% of her health insurance premium.

Let us find 35% of $5489.

$\text{Amount of health insurance premium paid by Cathy per year}=\frac{35}{100}\times\$5489$

$\text{Amount of health insurance premium paid by Cathy per year}=0.35\times\$5489$

$\text{Amount of health insurance premium paid by Cathy per year}=\$1921.15$

As we are asked to find Cathy's biweekly deduction for the insurance we will divide amount of premium paid by Cathy by 26 as biweekly is paid 26 times per year.

$\text{Cathy's biweekly deduction}=\frac{\$1921.15}{26}$

$\text{Cathy's biweekly deduction}=\$73.89$

Therefore, Cathy's biweekly deduction for the insurance is $73.89.

8 0

3 years ago