A construction crew can dig a pit at a rate of 1914 meters per hour. How deep can they dig in 6 hours?

Mathematics

1 answer:

hichkok12 [17]2 years ago

4 0

Answer:

11484m

Step-by-step explanation:

if 1914 = 1hour

Then 6hours= ?

6/1 ×1914

= 11484m

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Consider the trinomial 6x2 13x 6. The value of ac is. The value of b is. The two numbers that have a product of ac and a sum of

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The value of ac is 36 and the value of b is 13. Then the value of ac + b is 49. The two numbers are 4 and 9.

<h3>What is polynomial?</h3>

Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.

Consider the trinomial 6x² + 13x + 6.

Compare with the standard equation, we have

ax² + bx + c

Then we have

a = 6

b = 13

c = 6

The product of ac will be

ac = 6 × 6 = 36

The sum of ac and b will be

ac + b = 36 + 13 = 49

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More about the polynomial link is given below.

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Dave bought a new game for $28. The tax rate was 7% How much was the tax and total price (if you can please add work I’m severel

LekaFEV [45]

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Convert 7% into a decimal, we do this by dividing it by 100 because percentages are parts of 100:

$\sf 28\cdot 0.07$

Multiply:

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So this is the tax. Add it to the original price to get the total price:

$\sf 28+1.96=\boxed{\sf \$ 29.96}$