Answer:
27
Step-by-step explanation:
jacob copies 30% of a document which is 8 pages
we can solve this using cross multiplication
30 % : 8
100% : x
30%x = 100%*8
30% x = 8
x = 8/ 30%
x = 26.667
to 2sf
7
of hers, Maria ate
3
4
of hers, and Britt ate 5 of her 8 slices. Order the girls, from greatest to least, according to how much of their pizzas they ate
A) Teloria, Maria, and Britt each ordered a pizza. Teloria ate
4
7
of hers, Maria ate
3
4
of hers, and Britt ate 5 of her 8 slices. Order the girls, from greatest to least, according to how much of their pizzas they ate
A) Maria, Teloria, Britt
B) Britt ,Teloria, Maria
C) Teloria, Maria, Britt
D) Maria, Britt, Teloria
From greatest to least, the order of how much of their pizzas the girls ate is Maria, Britt, and Teloria.
So the answer is (D) Maria, Britt, and Teloria.
An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
To compare how much of their pizzas each girl ate, we need to convert the fractions to a common denominator.
Teloria ate 4/7 of her pizza, which is equal to 4/7 x 1 = 4/7.
Maria ate 3/4 of her pizza, which is equal to 3/4 x 1 = 3/4.
Britt ate 5 out of her 8 slices, which is equal to 5/8.
To convert the fractions to a common denominator, we can multiply 4/7 and 3/4 by 8/8, and multiply 5/8 by 7/7 as follows:
Teloria: 4/7 x 8/8 = 32/56
Maria: 3/4 x 8/8 = 24/32
Britt: 5/8 x 7/7 = 35/56
Now we can compare the fractions as follows:
Britt: 35/56
Teloria: 32/56
Maria: 24/32
We can simplify the fractions and write them as decimals as follows:
Britt: 35/56 = 0.625
Teloria: 32/56 = 0.5714
Maria: 24/32 = 0.75
Therefore, the answer is (D) Maria, Britt, and Teloria.
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If the volume and the height are known, then we can find the base area of a rectangle prism by these steps:
Find the area of two sides (Length*Height)*2 sides
Find the area of adjacent sides (Width*Height)*2 sides
Find the area of ends (Length*Width)*2 ends
Add the three areas together to find the surface area
We know that,
Surface Area of Rectangular Prisms :
A rectangular prism has 2 ends and 4 sides. Opposite sides have the same area. The surface area is the sum of the areas of all six sides.
Here, we have,
to find the surface area of Rectangular Prisms:
Find the area of two sides (Length*Height)*2 sides
Find the area of adjacent sides (Width*Height)*2 sides
Find the area of ends (Length*Width)*2 ends
Add the three areas together to find the surface area
Example:
The surface area of a rectangular prism 5 cm long, 3 cm. wide and 2 cm. high = 5*2*2 + 3*2*2 + 5*3*2 = 20 + 12 + 30 = 62 cm^2.
learn more on surface area click :
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Answer: 21
Step-by-step explanation:
28-(28/100)*25=28-7=21
The number of people rides the Ferris wheel in 2 hours is 270.
The basic explanation of multiplication is adding a number, with respect to another number, repeatedly.
Given, Ferris wheel can accommodate 54 people in 24 minutes
number of people can ride in 1 minute = 54/24
number of minute in 2 hours is 2 x 60 = 120 minutes
no. of people can ride in 2 hours or 120 minutes is
54/24 x 120 = 270
Hence, the 270 people could ride the Ferris wheel in 2 hours.
Learn more about multiplication;
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4=-x-y
2x-y=10
Hello Jay
4=-x-y
2x-y=10
We need to solve 4=-x-y for x
Now add x to both sides
4+x=-x-y+x
x+4==-y
Add -4 to both sides
x+4-4=-y-4
x=-y-4
Now we need to substitute -y-4 for x in 2x-y=10
2x-y=10
2(-y-4)-y=10
To find the result of this factor we need to simplify
-3y-8=10
Add 8 to both sides so we can start finding the y value
-3y-8+8=10+8
-3y=18
Divide both sides by -3 so we can find the y value
-3y/-3=18/-3
y=-6
Now let's find the x value by substitute -6 for y in x=-y-4
x=-y-4
x=-(-6)-4
x=2
Answer: x=2 and y=-6
I hope that's help:0
ddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Answer:
I cannot awnser this question if it just shows d's, I am sorry.
-_-