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harina [27]
2 years ago
8

I need help with the blank spaces!!

Mathematics
1 answer:
OLga [1]2 years ago
7 0
-9,
35002=-9x+55000 x=2222
0.39
10.74
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Nico had 31/2 yards of fabric. He used 2/3 yard to make a pillow cover and 1/3 yard to make a scarf. How much fabric does Nico h
Mila [183]

Answer:

Nico has 2  1/2 yards left

Step-by-step explanation:


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2 years ago
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Does someone mind helping me with this problem? Thank you!
lesya [120]

Answer:

the answer is 10,000

Step-by-step explanation:

i don't know

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how many numbers times itself to the length of the code.

6 0
1 year ago
Find the value of f(3) for the function f(x)=-4(x+3) f(3)=
otez555 [7]

Answer:

  • -24

Step-by-step explanation:

<u>Given function</u>

  • f(x)= -4(x+3)

<u>To find</u>

  • f(3)=?

<u>Solution</u>

Substitute x with 3 in the equation to find f(3)

  • f(3) = -4(3+3) = -4*6 = -24
7 0
3 years ago
How do you solve 3(x-10)= -6 ?
Andrei [34K]

Answer:

x=8

Step-by-step explanation:

3(x-10)=-6

3x-30=-6

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6 0
3 years ago
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What is the average (arithmetic mean) of the first 90 measurements in a certain list of 92 measurements? (1) the average of the
marishachu [46]
The sum of all the measurements is just the average times the number.

\bar x = \frac{1}{n} \sum_{i=1}^n x_i

\sum_{i=1}^n x_i = n \bar x

So if the average of all 92 is 7 the sum of those is 92 \times 7

The average of the last two is 7.2 so their sum is 2 \times 7.2

That means the sum of the first 90 is 92 \times 7 - 2 \times 7.2

so the average of the first 90 is

 \dfrac{92 \times 7 - 2 \times 7.2}{90} = 6.99556 cm



7 0
3 years ago
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