3 years ago

Someone please help me!

Mathematics

1 answer:

Nuetrik [128]3 years ago

5 0

Answer:

Step-by-step explanation:

25/30=45/x

x=63

63-30=?

?=33

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Abdul rented a truck for one day. There was a base fee of $19.99, and there was an additional charge of 76 cents for each mile d

Solnce55 [7]

Answer:

The truck drove <u>213 miles</u>.

Step-by-step explanation:

181.87-19.99= 161.88

161.88÷0.76= 213

4 0

3 years ago

Bradley is purchasing a new car for 37000. If the car loses 20%of its value every year, how much will the car be worth in 7 year

spayn [35]

ANSWER

After 7 years the car will worth, 7,759.5

EXPLANATION

The initial value of the car is 37000.

The rate of depreciation is 20%

In 7 years time, we can calculate the value of the car using the formula,

$A=P(1-r\%)^n$

We substitute the values into the formula to obtain,

$A=37000(1-0.2)^7$

$A=37000(0.88)^7$

$A=7759.5$ to the nearest tenth

6 0

3 years ago

CAN SOMEONE ANSWER THIS PLEASEEE AND THANK YOU!

Olegator [25]

Answer:

A:400

Step-by-step explanation:

Hopefully this helps.

4 0

3 years ago

The moment generating function for health care costs experienced by a policyholder is given as follows:

Kaylis [27]

Answer:

0.525 = 52.5%

Step-by-step explanation:

Moment generating function ( Mx(t) ) = ( 4 / 4-t)^3

Reimbursement by Insurer = 70%

<u>Determine the expected reimbursement by insurer for policyholder</u>

d/dx (Mx(t) ) = d/dt ( 4 / 4-t)^3 = d/dt (1 - t/4 )^-3

= 3/4 ( 1 - t/4 )^-4 = 3/4

as t → 0

Given that the insurer reimburses 70% = 0.7

expected reimbursement = 0.7 * 3/4 = 0.7 * 0.75 = 0.525

6 0

2 years ago

In desperate need of help, please help. PLEASE. If possible send work, so I could figure out how to do it.! -Jo:)

podryga [215]

If you have any questions let me know. :)

8 0

3 years ago