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Lisa [10]
3 years ago
7

Mark bought 4 pounds of apples for $7.56 what was the cost per pound?

Mathematics
2 answers:
statuscvo [17]3 years ago
5 0

Answer:

$1.89 per pound

Step-by-step explanation:

$7.56÷4

Anuta_ua [19.1K]3 years ago
4 0
Cost of 4 pounds of apples=$7.56
To find:cost of 1 pound of apples
Therefore, cost of one pound of apple = 7.56 / 4
=$1.89
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A couple wants to have 5 kids. find the probability that they have at least one boy.
tangare [24]

Probability of having at least 1 boy = 1 - the probability of having ALL girls.


P(5 girls) = (1/2)⁵ = 1/32


P(At least 1 boy) = 1 - 1/32 = 31/32


Answer: 31/32

6 0
2 years ago
The arcade has a floor that is 120 feet by 75 feet. A scale drawing of the floor on grid paper uses a scale of 1 in: 5. Feet. Wh
ArbitrLikvidat [17]

Answer:

2 feet by 1.25 feet

Step-by-step explanation:

The arcade floor has dimensions 120 ft by 75 ft.

The scale of the drawing on grid paper is 1 in : 5 feet. This is a reduced scale. This means that the size of the arcade floor was reduced in the drawing.

Let us simply the ratio 1 in : 5 feet.

1 foot = 12 inches

=> 5 feet =  5 * 12 = 60 inches

The ratio can be rewritten as 1 in : 60 in = 1 : 60.

Hence, multiply the individual dimensions of the arcade floor by \frac{1}{60}.

120 feet will be:

120 *  \frac{1}{60} = 2 feet

75 feet will be:

75 *  \frac{1}{60} = 1.25 feet

Therefore, the dimensions of the scale drawing are 2 feet by 1.25 feet.

7 0
3 years ago
The length of a rectangle is 1 foot more than twice the width the perimeter is 44 feet find the dimensions of the rectangle
Annette [7]

The length of rectangle is 15 feet and width is 7 feet.

Step-by-step explanation:

Given,

Width of rectangle = w

Length of rectangle = 2w+1

Perimeter = 44 feet

Perimeter = 2(Length+Width)

Perimeter=2(2w+1+w)\\44=2(3w+1)\\44=6w+2\\44-2=6w\\42=6w\\6w=42

Dividing both sides by 6

\frac{6w}{6}=\frac{42}{6}\\w=7

The width of rectangle is 7 feet.

Length of rectangle = 2(7)+1 = 14+1 = 15 feet

The length of rectangle is 15 feet and width is 7 feet.

Keywords: rectangle, perimeter

Learn more about rectangles at:

  • brainly.com/question/11741087
  • brainly.com/question/11788572

#LearnwithBrainly

5 0
3 years ago
Help please, area of a triangle
morpeh [17]

Answer:

84 ft^2.

Step-by-step explanation:

Use Pythagoras to find the value of h:

25^2 = h^2 + 7^2

h^2 = (25-7)(25+7)

h^2 = 576

h = √576 = 24

Area  = 1/2 * 7 * 24

= 84.

4 0
2 years ago
Tammy learns in science class that water freezes when its temperature is
Oksanka [162]

The required number line that shows all of the possible

temperatures is option A.

<h3>Inequalities and number line</h3>

From the given question, we have that water freezes when its temperature is no more than 32 °F

The statement no more than 32 °F shows that the temperature cannot be greater than 32 but less than or equal to 32. This is written mathematically as;

t ≤ 32.

We are to select the number line that shows all of the possible temperatures. The required number line that shows all of the possible

temperatures is option A.

Learn more on number lines here: brainly.com/question/24644930

7 0
2 years ago
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