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natka813 [3]
2 years ago
12

Can someone help me please will mark brainlist

Mathematics
1 answer:
ziro4ka [17]2 years ago
6 0

Answer:

day 15

Step-by-step explanation:

13 - 6 miles = 7 miles      or    14     one half miles

   week1   + 14 weeks = week 15

6    6.5    7    7.5   8    8.5   9   9.5   10   10.5   11    11.5   12   12.5    13  

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A grocery store had 38 employees but then they hired 4 more people. What is the percent change in their staff?
Setler79 [48]

Answer:

+ 10.53 % change

Step-by-step explanation:

Percent change is   4 more people added to 38

   4 / 38  * 100% = 10.53 %

5 0
3 years ago
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PLEASESEEEEEEE HELP WITH THIS TABLE
Darina [25.2K]

Answer:

A and B are correct

Step-by-step explanation:

It's asking what's true, so let me break this down for you.

If you look at the table, y has a row under the x row. Each of the boxes have numbers, and it's a so-called "pattern graph." A says, "The value of the function at x = 0 is y = 3." That means that the number 0 in the "x-row" has a 3 in the "y-row" (or below that number. That's all there is to it, and you just repeat this except different numbers, however... C and D aren't horizontal from each other so they are incorrect.

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3 years ago
The temperature started at 89°F. If the temperature went up 6°F and then down 12°F, whats is the temperature difference relative
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6 0
3 years ago
Show that the set of points (-2;-6),(2;-4),(4;-3) are collinear ​
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Step-by-step explanation:

plz mark me brainliest.

4 0
3 years ago
Please help on one math question
kipiarov [429]

Hello from MrBillDoesMath!

Answer:

225

Discussion:

Sum ( 2n - 1)                  from  n = 1 to 15              

= Sum(2n) - Sum(1)        from n = 1 to 15

= 2 Sum(n) - Sum(1)       from n = 1 to 15

= 2* 15(15+1)/2  - (1 + 1 + .. + 1)

The first value comes from the fact that the sum of the first n integers is  n(n+1)/2. The latter value sums 15 1's.

= 2 * 15 * 16/2 - 15                    => 2/2 = 1

= 15*16 - 15                               => 15*16 = 240

= 240 - 15

= 225

Thank you,

MrB

6 0
3 years ago
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