3 years ago

What will be the sign of the product if we multiply together.

Mathematics

1 answer:

SOVA2 [1]3 years ago

5 0

Answer:

(a)positive

(b)negative

(c)positive

(d)positive

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If helen travels 567 miles miles in 9 hours how far does she travel in one hour

Lynna [10]

To figure out how much she travels in one hour you just do 567÷9 so...
567÷9=63
Helen travels 63 miles per hour

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3 years ago

Walter’s sink can hold 12 gallons of water. If it is 85% full, how many gallons of water are in the sink?

katen-ka-za [31]

Answer:

10.2 gallons

Step-by-step explanation:

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2 years ago

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AVprozaik [17]

Answer:

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Step-by-step explanation:

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3 years ago

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Identifiy the initial amount a and the decay factor b in the exponential function y=5×0.5^×

xenn [34]

Answer:

$a=5\\ \\b=0.5$

Step-by-step explanation:

Given the exponential decay function $y=5\cdot (0.5)^x$

When $x=0,$ then

$y=5\cdot (0.5)^0=5\cdot 1=5,$

so the initial amount is $a=5$

The exponential decay function $y=a\cdot b^x$ has the decay factor $b.$

In your case, the eexponential decay factor is $b=0.5$

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3 years ago

Mitch borrowed $500 from his brother. He mows lawns after school and on the weekends. He charges $32 a lawn and pays his friend

alexgriva [62]

Let's take this one at a time starting from the brother's net income because this would be the root basis. We let x be the number of lawns his brother and Tom mowed.

Brother's Net Income = 32x - 12x = 20x

Mitch promises to pay the borrowed money of $500 plus 40% of what his brother earns. The algebraic equation for this is:

Mitch's payment = $500 + 0.4(20x) = $500 +$8x

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3 years ago

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