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3 years ago

How can you use properties to solve 4×23×28

1 answer:

8 0

Multiply four and twenty three and then multiply the product by twenty eight and your answer will be thousand five hundred and seventy six.

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A consulting firm submitted a bid for a large research project. The firm's management initially felt they had a 50-50 chance of

Verizon [17]

Answer:

$Probability = 0.50$

Step-by-step explanation:

Given

$Probability = 50\ 50\ chance$

$Successful\ Bids = 80\%$

$Unsuccessful\ Bids = 35\%$

Required

Determine the probability before the request of past experience

In this case, we only consider the 50 50 chance probability

$Probability = \frac{50}{50 + 50}$

$Probability = \frac{50}{100}$

$Probability = 0.50$

5 0

3 years ago

Two different ways to find the difference for 12-3

Gennadij [26K]

For this case we have:

way 1:
Common factor 3 in the expression:
$12-3 = 3 (4-1)

12-3 = 3 (3)

12-3 = 3 (9)$

Way 2:
Write the number 12 as the sum of 4 times 3:
$12-3 = (3 + 3 + 3 + 3) - 3
$
Then, for associative property:
$12-3 = 3 + 3 + 3 + (3 - 3)

12-3 = 3 + 3 + 3 + (0)

12-3 = 3 + 3 + 3

12-3 = 9$

8 0

3 years ago

Read 2 more answers

14.

tatuchka [14]

Answer:

Step-by-step explanation:

y-intercept is positive 5 so that eliminates answer choices A and C

to decide between B and D, select a point in the solution area; for example, (0, 0). Plug these values into B and D and see which one it is true for

B) 0 ≥ -3(0)-5

Is 0 ≥ -5 Yes

D) 0 ≤ -3(0)-5

Is 0 ≤ -5 No

4 0

3 years ago

Read 2 more answers

What is the total surface area of the solid?

mash [69]

Answer:

Step-by-step explanation:

The formula for determining the total surface area of a rectangular prism is expressed as

Total surface area = 2lw + 2wh + 2lh

Where

l represents the length = 16

w represents the width = 11

h represents the height = 10

Total surface area = (2 × 16 × 11) + (2 × 11 × 10) + (2 × 16 × 10) = 352 + 220 + 320 = 892 mm²

The formula for determining the total surface area of a triangular prism is expressed as

Total surface area = ph + 2b

p represents perimeter of base

h represents height of prism

b represents base area

From the information given,

h = 16

b = 1/2base × height = 1/2 × 11 × 8 = 44 mm²

to determine the perimeter of the base, we would determine the slant height, l by applying Pythagoras theorem.

Hypotenuse² = opposite side² + adjacent side²

l² = 11² + 8² = 185

l = √185 = 13.6

p = 13.6 + 11 + 8 = 32.6 mm

Total surface area = (32.6 × 16) + (2 × 44) = 521.6 + 88 = 609.6 mm²

6 0

3 years ago

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The pic has the question

-Dominant- [34]

Answer:

h= 5t+14+3/t

Step-by-step explanation:

Hope this helps!

5 0

3 years ago

Read 2 more answers