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2 years ago

Add then divide. Evaluate (7.3 X 10) + (2.4 X 107) (4 X 104)

Mathematics

1 answer:

Deffense [45]2 years ago

4 0

Answer:

6.0 x 10^2

Step-by-step explanation:

(7.3 X 10) + (2.4 X 10^7)

(4 X 10^4)

= 73 + 24000000

40000

= 24000073

40000

= 6.0 x 10^2

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If h(x) = 2x^2 , then h(-2) + 5=_________

Vaselesa [24]

Answer:

Step-by-step explanation:

Given the equation h(x) = 2x²

To solve for h(-2) + 5 then, we need to break the problem into two parts

First, we will solve for the function h(x) at x = -2

h(x) = 2x² so

h(-2) = 2(-2)²

h(-2) = 8

Knowing this, we can plug 8 into our original expression for h(-2)

8 + 5

This gives us 13

8 0

3 years ago

Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p

strojnjashka [21]

Answer:

P(X = 3) = 0.14680064

Step-by-step explanation:

Formula=============================

$p\left( X=k\right) =C^{k}_{n}p^{k}(1-p)^{n-k}\ \ ;\ k\in \left\{ 0,\ldots ,n\right\}$

……………………………………………………………………..

Given :

n = 8

p = 0.2

1 - p = 1 - 0.2 = 0.8

k = 3

Then

$p\left( X=3\right) =C^{3}_{8}(0.2)^{3}(0.8)^{5}$

$=0.14680064$

4 0

1 year ago

Solve the equation and check your solution. (If there is no solution, enter NO SOLUTION.) (4x − 6) divided by (4x+3) = 2/3

iren [92.7K]

$\frac{4x-6}{4x+3} = \frac{2}{3} \\ \\ 3(4x-6) = 2(4x+3) \\ \\ 12x - 18 = 8x +6 \\ \\ 4x = 24 \\ \\ x = 6$

8 0

2 years ago

What is the answer for this 9x+8=107

oee [108]

Answer:

x=11

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Graph the solution set to the inequality -s/2 + 5 < 4 Please help!!!

IceJOKER [234]

Answer:

Draw a same side int. angle with s/2 as the perp. bisector

Step-by-step explanation:

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3 years ago