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3 years ago

Please solve this problem. 2x + 34 = 56

Mathematics

2 answers:

maksim [4K]3 years ago

8 0

Answer:

x = 11

Step-by-step explanation:

2x + 34 = 56

2x = 56 - 34

2x = 22

x = 22/2

x = 11

forsale [732]3 years ago

3 0

X is 11
Because first you subtract 34 from 56 and the divide by 2 so you get x

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The cone to the right has a height of 11 in. and a volume of

Contact [7]

Answer:

2.99924 in

Step-by-step explanation:

Volume of a cone

V = pi x r^2 x h/3

So to solve this problem you plug in the number we already have which is the volume and the height

103.62 = pi x r^2 x 11/3

28.26 = pi x r^2

28.26/pi = r^2

$\sqrt{\frac{28.26}{\pi } }$ = r ≈ 2.99924

8 0

2 years ago

The cost of 5 gallons of ice cream has a variance of 64 with a mean of 34 dollars during the summer. What is the probability tha

andriy [413]

Answer:

Probability[(X - μ) < 1.1] = 0.6046

Step-by-step explanation:

Given:

σ² = 64

Mean μ = 34

Find:

Probability[(X - μ) < 1.1]

Computation:

Standard deviation σ = √σ²

Standard deviation σ = √64

Standard deviation σ = 8

Probability[(X - μ) < 1.1] = Probability[-1.1 < (X - μ) < 1.1]

Probability[(X - μ) < 1.1] = Probability[-1.1/(8/√38) < (X - μ) < 1.1/(8/√38)]

Using z table

Probability[(X - μ) < 1.1] = 0.6046

7 0

2 years ago

sheldon has $600 in a savings account at the beginning of the summer. He wants to have atleast $300 in the account by the end of

Annette [7]

Answer:

Because there are 13 weeks in summer, he would have used $325. Leaving him with $275.

Step-by-step explanation:

5 0

3 years ago

Which of the following companies offers the greatest total employment compensation? Company A Gross pay $38,200 Insurance $3,500

spayn [35]

Answer:

Company C offers the greatest total employment compensation.

Step-by-step explanation:

Now we calculate the greatest total employment compensation as follows:

Company A :

Gross pay - $38,200

Insurance - $3,500

Paid time off - $4,100

Total compensation = 38,200 + 3,500 + 4,100 = $45,800

Company B :

Gross pay - $39,000

Total employee benefit - 20% of 39,000 (0.20 × 3900) = $7,800

Job expenses - $700

Total compensation = 39,000 + 7,800 + 700 = $47,500

Company C :

Gross pay - $39,900

Insurance - $3,200

paid time off - $3,900

Job expenses- $1,000

Total compensation = 39,900 + 3,200 + 3,900 + 1,000 = $48,000

Company D:

Gross pay - $39,400

total employee benefits - 18% of 39,400 (0.18 × 39,400) = $7,092

Total compensation = 39,400 + 7,092 = $46,492

Therefore company c offers the greatest total employment compensation.

3 0

3 years ago

Read 2 more answers

-√5 is a real number

Elden [556K]

<h2>Answer:</h2><h2>Yes please it is a number but the fact is it a negative integer meaning it has no prime number </h2>

4 0

2 years ago