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2 years ago

Somebody smart pls help me out

Mathematics

1 answer:

pav-90 [236]2 years ago

5 0

The answer to this question is A

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0.48 divided by 0.06 with shown work please help!

Valentin [98]

Answer: 8

Step-by-step explanation:

2 To convert to a percent, multiply the decimal by 100.

8\times 100=800

8×100=800

800

800%

6 0

2 years ago

Solve the equation, justify each step with an algebraic property -(x - 6) = 4

lesantik [10]

Answer:

x=2

Step-by-step explanation:

Step 1_ −(x−6)=4

−x+6=4(Distribute)

−x+6=4

Step 2_ −x+6−6=4−6

−x=−2

Step 3_ −x equals -2

−1 -1

x=2

Hope this helps :)

3 0

2 years ago

Write the number using scientific notation: 23,000

saw5 [17]

The scientific notation is 2.3 x 10^3

4 0

3 years ago

In a certain lottery, you must select 5 numbers (in any order) out of 26 correctly to win. a. How many ways can 5 numbers be

Step2247 [10]

Answer:

a. 7893600

$b.\ \dfrac{1}{26}$

Step-by-step explanation:

Given that there are 26 numbers out of which 5 numbers are to be chosen.

Here repetition is not allowed.

For each of the 5 cases, the total number of possibilities will keep on decreasing by 1.

1st case, number of possibilities = 26

2nd case, number of possibilities = 25

3rd case, number of possibilities = 24

4th case, number of possibilities = 23

5th case, number of possibilities = 22

a. Total number of possibilities = 26 $\times$ 25 $\times$ 24 $\times$ 23 $\times$ 22 = 7893600

b. Probability of winning by choosing one number:

Formula for probability of an event E can be observed as: $P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}$

Number of favorable cases = 1

Total number of cases = 26

So, required probability:

$P(E) = \dfrac{1}{26}$

So, the answers are:

a. 7893600

$b.\ \dfrac{1}{26}$

5 0

3 years ago

today at Allison's cupcake and cookie budget for her party at $105 if you would like to have at least 40 cupcakes and cookies co

Sati [7]

Answer:

a ≤ b + 5

a + b ≥ 40

2.5 a + 1.5 b ≤ 105

Step-by-step explanation:

3 0

2 years ago