3 years ago

Original price: Discount: 30% Sale price: $206.50

Mathematics

1 answer:

REY [17]3 years ago

4 0

The answer is $295. I also added my work below!

You might be interested in

A tire company finds that the lifespan for one brand of its tires is normally distributed with a mean of 47,500 miles and a stan

Illusion [34]

Answer:

42580 miles

Step-by-step explanation:

Mean = $\mu = 47500$

$\sigma = 3000$

The manufacturer does not want to replace more than 5% of the tires

$P(X\leq x)=5\%$

$P(\frac{x-\mu}{\sigma}\leq \frac{x-47500}{3000})=0.05$

By using normal table values :

$\frac{x-47500}{3000}=-1.64$

$x=(-1.64 \times 3000)+47500$

$x=42580$

Hence the approximate number of miles for the warranty is 42580 miles

6 0

4 years ago

I need help!!!! please

Airida [17]

Answer: look it up 0-0

Step-by-step explanation:

4 0

3 years ago

John puts $300 into a savings account. He puts more money into the account each month. After 12 months he has $1500 in his savin

frozen [14]

Answer:

7200

Step-by-step explanation:

I'm not going to explain but i will say that you should multiply 300x 24 to get you answer

8 0

3 years ago

Read 2 more answers

Write a division equation to represent the repeated subtraction for 32 take away 8 is 24

11111nata11111 [884]

Answer:

32÷8

Step-by-step explanation:

Division is like repeated subtraction

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The problem that would repeatedly take away 8 from 32 is 32÷8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The same is true for 25÷5, it is asking how many times can 5 be taken away from 25, hence repeated subtraction

3 0

3 years ago

What does y=25x-5 look like on a graph? When figured out, please include the graph. Thank You!

Ghella [55]

Answer: x=1/25y+1/5

Step-by-step explanation:

5 0

3 years ago