3 years ago

HELPPPPPPPPPPP

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

7 0

Answer:

B.) 11/3 - 7/6

Step-by-step explanation:

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Answer:

390

Step-by-step explanation:

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4 years ago

Write 19.4 in expanded form

Natali5045456 [20]

The answer is 10+9+0.4

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3 years ago

What is the product of 4 × 40?

nignag [31]

Answer:

160 Hope this helps :)

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4 years ago

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A healthy human heart beats about 1,533,000 times a year. A sparrow's heart beats about 241,776,000 times in a year. About how m

Galina-37 [17]

Answer:

About 158 times

Step-by-step explanation:

Represent the rate of human heart with H and sparrow's heart with S

$H = 1,533,000\ times$

$S = 241,776,000\ times$

Required

Determine how many times faster is S than H

To do this, we simply divide S by H i.e.

$Number = \frac{S}{H}$

$Number = \frac{241,776,000}{1,533,000}$

$Number = 157.714285714$

$Number = 158$ --- approximated

<em>Hence, the sparrow's heart beats about 158 times faster than the human hearts</em>

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3 years ago

Simplify expression 2g +3(g+5)

Sophie [7]

Answer:

$5g+15$

Step-by-step explanation:

To solve this question, we will first expand the expression using the distributive rule: $x(y+z)=xy+xz$

Therefore:

$2g+3(g+5)=2g+3*g+3*5$

Simplify:

$2g+3g+15$

Add up like terms:

$5g+15$

6 0

4 years ago

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