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klasskru [66]
3 years ago
14

From a sample tray, 4 of the last 10 cake samples chosen were strawberry. Based on past data, of the next 20 samples taken, how

many should you expect to be pieces of strawberry cake?
Mathematics
2 answers:
Irina-Kira [14]3 years ago
7 0
8 because what ever you do to one number you must do to the other
4x2=8 10x2=20
Kamila [148]3 years ago
4 0

Answer:

8 out of 20 should be strawberry

Step-by-step explanation:

4 out of 10 were strawberry so

20 ÷ 10 = 2

2*4=8

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a window is shaped like a parallelogram. the height of the window is half the length of the base of the window. the base of the
rusak2 [61]

The area of the parallelogram is 36 inches square.

We have a parallelogram shaped window whose dimensions are as follows-

base (b) : 12 inches

height (h) : \frac{1}{2} \times 12 = 6 inches

Other side = 10 inches

We have to find the area of the window.

<h3>What is the formula to calculate the area of a parallelogram of given base (b) and height (h).</h3>

The area of the parallelogram is given by -

A = \frac{1}{2} \times base\times height

In the question given - We can apply the above formula to estimate the area of the window.

A = \frac{1}{2} \times 12\times6 = 36 inches square.

Hence, the area of the parallelogram is 36 inches square.

To solve more questions on Parallelograms, visit the link below-

brainly.com/question/16056863

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5 0
2 years ago
Read 2 more answers
What is the area of the triangle 16, 10, 8
katen-ka-za [31]

Answer:

480

Step-by-step explanation:

(16x10x8) divided by 2 = 480

5 0
3 years ago
Please help! What is the distance, rounded to the nearest tenth, between the points (0,5) and (8,0)? ___ units
Reil [10]
It’s 9.4 ...................
5 0
4 years ago
PLEASE HELP ANSWER BOTH BLANKS
Fiesta28 [93]

Answer:

1. if b and h are tripled the area of the base is multiplied by 9

2. volume of the prism is multiplied by 27

Step-by-step explanation:

1.B =A= 1/2bh

b₁ = 3b

h₁ = 3h

B₁ =A₁ =1/2b₁h1 =1/2 3b*3h= 1/2*9bh

2.<u> V = B*H = 1/2bh*H</u>

if H₁ = 3H then

<u>V₁ = B₁ * H₁ = 1/2*9bh*3H =1/2*27bh*H</u>

so 27

7 0
3 years ago
Donata bought 3 Apples and 5 Pomegranites at the local supermarket for a total of $16.50 Meaghan bought 6 Apples and 11 Pomegran
Sati [7]

Answer: the cost of one apple is $1

Step-by-step explanation:

Let x represent the cost of one apple.

Let y represent the cost of one Pomegranate.

Donata bought 3 Apples and 5 Pomegranates at the local supermarket for a total of $16.50. This means that

3x + 5y = 16.5 - - - - - - - - - - - - -1

Meaghan bought 6 Apples and 11 Pomegranates at the same store for a total of $35.70. This means that

6x + 11y = 35.7- - - - - - - - - - - - -2

Multiplying equation 1 by 2 and equation 2 by 1, it becomes

6x + 10y = 33

6x + 11y = 35.7

Subtracting, it becomes

- y = - 2.7

y = 2.7

Substituting y = 2.7 into equation 1, it becomes

3x + 5 × 2.7 = 16.5

3x + 13.5 = 16.5

3x = 16.5 - 13.5 = 3

x = 3/3 = 1

7 0
3 years ago
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