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Natalija [7]
3 years ago
12

The dot plot shows the height, in feet, of a group of trees being studied. How many trees are being studied? Enter the answer in

the box. trees A number line ranging from 8 to 16 with one dot over 8, one dot over 9, two dots over 10, three dots over 11, one dot over 12, four dots over 15, and one dot over 16.
Mathematics
1 answer:
suter [353]3 years ago
3 0

Answer:13

Step-by-step explanation: I took the test in K12 and the answer is 13

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The Pythagorean theorem is a^2 + b^2 = c^2. You use it when solving for the sides of a triangle.
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Which is the better buy? Show your work and explain your reasoning.
Vinvika [58]

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5.03

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2 years ago
A small-appliance manufacturer finds that the profit P (in dollars) generated by producing x microwave ovens per week is given b
Olegator [25]

Answer:

Number of ovens must be manufactured in a given week to generate a profit of $1610  is 70

Step-by-step explanation:

We are given

A small-appliance manufacturer finds that the profit P (in dollars) generated by producing x microwave ovens per week is given by the formula

P=\frac{1}{10}x(300-x)

provided that 0 ≤ x ≤ 200

We are given

profit is $1610

so, we can set P=1610

and then we can solve for x

1610=\frac{1}{10}x(300-x)

Multiply both sides by 10

1610\cdot \:10=\frac{1}{10}x\left(300-x\right)\cdot \:10

16100=x\left(300-x\right)

16100=300x-x^2

-x^2+300x-16100=0

now, we can factor it

(x-70)(x-230)=0

we can solve for x

and we get

x=70,x=230

Since, x=230 does not lie on 0 ≤ x ≤ 200

So, we will consider only x=70

So,

Number of ovens must be manufactured in a given week to generate a profit of $1610  is 70


7 0
3 years ago
8c - c +6=48. How do I explain this with words?
N76 [4]
8c -c= 7c
7c+6=48
7c=42
c=6

CHECK:
8(6)-(6)+6=48
48-6=42
42+6=48
48=48
4 0
3 years ago
How do you write the number 50,679 in word form and expanded form
GarryVolchara [31]
"fifty thousand six hundred and seventy nine" and 50,000 + 600 + 70 + 9
4 0
3 years ago
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