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Nat2105 [25]
2 years ago
15

I don’t really know math so...

Mathematics
1 answer:
lubasha [3.4K]2 years ago
3 0
Y= 5, 2, 1, 2,5


............
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A service station checks Mr. Gittleboro's radiator and finds it contains only 30% antifreeze. If the radiator holds 10 quarts an
Andrew [12]

Answer:

2.86 quarts ( approx )

Step-by-step explanation:

Given,

The initial quantity of the Mr. Gittleboro's radiator that contains 30% antifreeze = 10 quarts,

Let x quarts of pure antifreeze replaced x quarts of Mr. Gittleboro's radiator to bring it up to a required 50% antifreeze,

So, the quantity of 30% antifreeze radiator after drained off x quarts = (10-x) quarts

Also, the quantity of final antifreeze radiator 50% antifreeze = 10 quarts

Thus, we can write,

30% of (10-x) + 100% of x = 50% of 10

30(10-x) + 100x = 500

300 - 30x + 100x = 500

300 + 70x = 500

70x = 200

x = 2.85714285714 quarts ≈ 2.86 quarts

4 0
3 years ago
Read 2 more answers
Find the area of the figure.
gayaneshka [121]

Answer:

33 units squared is the area of the shape.

Step-by-step explanation:

We know that the the area of the orange (bookmark) shape would be 42 units squared total, since the length is 7 and width is 6 (or vice versa) Now, all we need to find is how many squares inside the rest of the small portion to fill in the shape and subtract that from 42. Adding the squares and half squares in the small portion, I got 9. 42-9 is 33 units squared

3 0
2 years ago
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The function c(p)=6⋅2p−1 represents the number of circles on page p in an artist’s book.
Leno4ka [110]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
I think the answer is <span>C) The number of circles on a page is 6 times the number of circles on the previous page. 

</span>If we plugged in p = 1, then it leads to c(p) = 6

This is saying "on page 1 (p = 1), the number of circles on this page is 6"

<span>ie, "There are 6 circles on page 1"</span><span>

</span>
6 0
3 years ago
Read 2 more answers
1. What value of x makes the equation 6x - 14+ 3(2x - 1) = 5 - 2(x - 10) true?​
earnstyle [38]

yeet this is a thicc problem...

6x - 14 + 3(2x-1) = 5 - 2(x-10)

first expand

6x - 14 + 6x -3 = 5 -2x-20

now put constants and variables on either sides of the thingamajig

6x+6x+2x= 5 - 20 + 3 + 14

14x = 2

x = 1/7

i deserve an award for that XD

7 0
2 years ago
magine you have two friends, Jose and Jessie. Jose is a gifted athlete, but Jessie lives a sedentary lifestyle. Jose and Jessie
ryzh [129]
Advice for Jose is to start to work-on a more advance level of flexibility such as Knee to chest, side lungs, seat side straddle and more. Advice for Jessie would be to start with the safety doing stretches, perform simple warmups and experiment on doing the spits.
4 0
2 years ago
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