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2 years ago

6

A greengrocer sells a melon at a profit of 37.5% on the price he pays for it. what is the ratio the cost price to the selling pr

ice?

1 answer:

strojnjashka [21]2 years ago

4 0

$\frac{100}{137.5} = \frac{1}{1.375}$ I simply divided by 100 and moved the decimal two places to the left.

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8 of the 12 students on a soccer team are on the honor roll. if the relationship on this team is proportional to the number of h

Mrrafil [7]

Answer:

267 students

Step-by-step explanation:

Number of students in a team (t) is proportional to number of honor roll students (n)

Mathematically, t = kn (k is constant

When t = 12, n = 8

k = t/n = 12/8 = 1.5

When t = 400

n = t/k = 400/1.5 = 267 (to the nearest whole number)

4 0

2 years ago

Which rational number equals 0.1?<br> 1/11<br> 1/10<br> 1/9<br> 1/8<br> HELPPPPPP PLZZZZZ

scoray [572]

1/10
All you have to do is divide the numerator by the denominator
In this case 1 divided by 10 = 0.1
Hope this helps

5 0

2 years ago

What is StartAbsoluteValue 8 EndAbsoluteValue?

Minchanka [31]

The absolute value of 8 that is |8| is equal to 8.

We have given that,

|8|

We have to determine the value of |8|.

<h3>What is the absolute value?</h3>

The absolute value or modulus of a real number x denoted |x|, is the non-negative value of x without regard to its sign. Namely, $|x|=x$ if x is a positive number, and $|x|=-x$ if x is negative, and $|0|=0$ .

Absolute values only find the true distance of a number from 0. Distance is always positive, so the absolute value of anything is always positive.

|8| = 8

To learn more about the absolute value visit:

brainly.com/question/24368848

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3 0

1 year ago

Read 2 more answers

What is the probability of you picking a weekend day from the days of the week?

svet-max [94.6K]

Answer:

3/7

Step-by-step explanation:

its 3/7 because there are 3 weekend days and there are 7 days in total in one week, so out of the week there is 3 weekend days.

i hope this helps :)

6 0

2 years ago

Find the perimeter of the polygon. Round your answer to the nearest tenth.

lubasha [3.4K]

Answer:

Perimeter is 38.8 units and approximately 39 units

Step-by-step explanation:

Given: Graph

To find: perimeter of the polygon

Solution:

Distance between points $(x_1,y_1),(x_2,y_2)$ is given by $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

As per the graph,

point P is (-2,11)

point Q is (-4,6)

point R is (2,0)

point S is (1,7)

point T is (8,7)

$PQ=\sqrt{(-4+2)^2+(6-11)^2}=\sqrt{(-2)^2+(-5)^2}=\sqrt{29}=5.4\,\,units\\QR=\sqrt{(2+4)^2+(0-6)^2}=\sqrt{(6)^2+(-6)^2}=\sqrt{72}=8.5\,\,units\\RS=\sqrt{(1-2)^2+(7-0)^2}=\sqrt{(-1)^2+(7)^2}=\sqrt{50}=7.1\,\,units\\ST=\sqrt{(8-1)^2+(7-7)^2}=\sqrt{(7)^2+(0)^2}=\sqrt{49}=7\,\,units\\PT=\sqrt{(8+2)^2+(7-11)^2}=\sqrt{(10)^2+(-4)^2}=\sqrt{116}=10.8\,\,units$

Perimeter refers to sum of lengths of all the sides.

Perimeter = $5.4+8.5+7.1+7+10.8=38.8$

Or approximately 39 units

3 0

3 years ago