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3 years ago

SOLVE FOR BRAINLIEST!

Mathematics

1 answer:

marissa [1.9K]3 years ago

7 0

I think it would be the second question!

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The shoe store manager borrowed $17,000.00 from the bank to purchase 1000 pairs of shoes. The bank charges a simple interest rat

-Dominant- [34]

Answer:

2550

Step-by-step explanation:

1) So he borrowed 17,000

2) Simple interest is 5%

3) so 0.05 *17000 = 850

4)It takes the manager 3 years so, 850*3=2550

5) so 2550 is the total amount of interest the manager needs to pay

7 0

3 years ago

What is 0.0000000345 in scientific notation?

spin [16.1K]

Since the number is less that 1, the exponent will be a negative.
3.45X10^-8

5 0

4 years ago

It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose we are interested i

lidiya [134]

Answer:

Step-by-step explanation:

We are given that 30% of California residents have adequate earthquake supplies.

a) Ramon variable X denotes the number of the california residents that have adequate earthquake insurance

B) x can take value 1 ,2 ,3 ......

C)The distribution of random variable is geometric distribution with parameter p=0.3

The pmf of geometric distribution is

$P(X=x)=0.3(1-0.3)^{x-1} , x=1,2,3...$

D)P(X=1) or P(X=2)=P(X=1)+P(X=2)

P(X=1) or P(X=2)= $0.3(1-0.3)^{1-1}+0.3(1-0.3)^{2-1}=0.51$

$P(X \geq 3)=1-P(X$

$E(X)=\frac{1}{p}$

p is the resident who does not have adequate earthquake supplies.

p = 1-0.3 = 0.7

$E(X)=\frac{1}{0.7}=1.42$

G) $E(X)=\frac{1}{q}=\frac{1}{0.3}=3.33$

8 0

4 years ago

Help!!! Will give brainiest!!

LUCKY_DIMON [66]

Answer:

a: $3.75

b: $13.50

c: $7.50

d: $6.00

Step-by-step explanation:

hope this helps!

5 0

3 years ago

Read 2 more answers

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ELEN [110]

Answer:

Step-by-step explanation:

15 pages can henry white in 8 hours

7 0

4 years ago