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anzhelika [568]
3 years ago
13

Please help with this quizziz

Mathematics
1 answer:
zloy xaker [14]3 years ago
8 0

Answer:

blue

Step-by-step explanation:

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To which rational number subset(s) do the following numbers belong?
Vedmedyk [2.9K]

None of the numbers are fractions or decimals.

The answer would be

D. natural numbers, whole numbers, and integers

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4 years ago
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If 3% of a number is 27, what is 44% of that number?
natulia [17]

Answer:

396

Step-by-step explanation:

0.03n=27

n=27/0.03=900

900*0.44=396

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Write three measurments using grams and three measurements using milligrams total 15.4 grams
luda_lava [24]
2+3+10 g +1+1+2mg =15.4 grams
5 0
3 years ago
Nina can ride her bike 63,360 feet in 3,400 seconds, and Sophia can ride her bike 10 miles in 1 hour. What is Nina's rate in mil
BlackZzzverrR [31]
3400/3600 to change seconds to hours = 0.94 hours
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8 0
3 years ago
The profits in hundreds of dollars, P(c), that a company can make from a product is modeled by a function of the price, c, they
Jobisdone [24]
The maximum profit is the y-coordinate of the vertex of the parabola represented by the equation.

P(c)=-20c^2+320c+5120 \\ \\
a=-20 \\
b=320 \\ \\
\hbox{the vertex } (h,k): \\
h=\frac{-b}{2a}=\frac{-320}{2 \times (-20)}=\frac{-320}{-40}=8 \\
k=f(h)=f(8)=-20 \times 8^2+320 \times 8+5120= \\
=-1280+2560+5120=6400

The maximum value is 6400, but the profit is given in hundreds of dollars, so multiply the value by 100.

The maximum profit the company can make is $640,000.
4 0
3 years ago
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