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pychu [463]
3 years ago
12

Help me please . What is the answer

Mathematics
1 answer:
Novay_Z [31]3 years ago
3 0

Answer:3

Step-by-step explanation:

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This really doesn't have to do with school or anything but I just wanted to ask, How are you today or how do you feel?
antiseptic1488 [7]

Answer:

Step-by-step explanation:

I'm doing great. Helping as much people as i can on here today. wbu?

8 0
2 years ago
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Can someone help with this please?
sleet_krkn [62]

Answer:

y = x - 3

Step-by-step explanation:

From the table attached,

Scatter plot given in the graph is correct.

Let the equation of the line passing from a point (x', y') is,

y - y' = m(x - x')

m = slope

Slope of the line passing through two points (x_2,y_2) and (x_1,y_1) is given by,

m = \frac{y_2-y_1}{x_2-x_1}

Therefore, slope of the line passing through the points (11, 8) and (12, 9) will be,

m = \frac{(9-8)}{(12-11)} =1

Therefore, equation of the line passing through (11, 8) will be,

y - 8 = 1(x - 11)

y = x - 11 + 8

y = x - 3

7 0
3 years ago
A cafe sells puffs. 5/9 are beef and 1/3 are chicken. The remaining 18 are tuna. Calculate 1. What fraction of the puffs are tun
Ksivusya [100]
Let n be the total number of puffs. Now we can write:
n=\frac{5}{9}n+\frac{1}{3}n+18
Adding the fractional value of n, we get:
n=\frac{5+3}{9}n+18
Simplifying and rearranging gives us:
n-\frac{8}{9}n=18
Therefore we can simplify to get:
\frac{1}{9}n=18
and finally
n=18\times9=?
The fraction of the puff that are tuna is found from:
\frac{18}{18\times9}=\frac{1}{9}
7 0
3 years ago
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Joe spends 18.75% of his working day washing cars. He spends 1.5 hours washing cars. How many total hours does he work per day?
insens350 [35]

Answer:

8 hours

Step-by-step explanation:

Joe spends 18.75% of his working day washing cars.

Joe spends 1.5 hours washing car.

Therefore 18.75% is equal to 1.5 hour.

18.75% = 1.5 hour

1% = 1.5 ÷ 18.75 = 0.08 hour

100% = 0.08 x 100 = 8 hours

4 0
3 years ago
A dealer selects a card at random from a standard deck of 52 cards.
Oksanka [162]

Answer:

a) you are correct about a.

b)2/13 chance

c) 1/2 chance

please mark me as brainliest and give me a thanks and five stars please

3 0
3 years ago
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