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jarptica [38.1K]
2 years ago
14

Unit 6lesson 4 practice problems:

Mathematics
2 answers:
Brut [27]2 years ago
8 0
A) 9
B) 77
C)-36.5
D)0.06
Paha777 [63]2 years ago
7 0
A. -9
B. 7.7
C. -36.5
D. 0.06
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Andy and Donald are both running toward the soccer ball during a game.
kvv77 [185]

Answer:

Have you got the answer yet?

Step-by-step explanation:

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3 years ago
What is 4p+5=33 ? For the equation
faltersainse [42]

Answer:

p=7

Step-by-step explanation:

4p+5=33

33-5=28

4p=28

28/4=7

p=7

4(7)+5=33

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Write as a fraction in simplest form<br> .56 =
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3 years ago
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At Roberta’s cafe half of her regular customers order her famous low-fat chicken sandwich. The probability of a regular customer
yuradex [85]

Answer:

The probability of losing weigth given that the sandwich was ordered is 80%.

Step-by-step explanation:

The probability of a regular costumer ordering the sandwich is said to be 50% and the probability of someone ordering that sandwich and losing weight is 40%. So we the probability of someone losing weigth if the sandwich was ordered is:

sandwich and losing weigh = (ordering sandwich)*losing weigth

losing weigth = (sandwich and losing weigth)/(ordeing sandwich)

losing wiegh = 40%/0.5 = 80%

The probability of losing weigth given that the sandwich was ordered is 80%.

6 0
2 years ago
The ratio of students who play musical instruments to students who play sports is 3:20. if there are 40 students who play sports
melomori [17]

Based on the ratio, 6 students play musical instruments.

The mentioned problem can be solved using the concept of ratio and proportion. We will equate the two ratio. Let us assume the number of students who play musical instruments be x.

Forming the equation -

3 : 20 = x : 40

Rewriting the equation with respect to x

x = (40 × 3) ÷ 20

Performing multiplication and division on Right Hand Side of the equation

x = 120 ÷ 20

Performing division on Right Hand Side of the equation

x = 6

Therefore, 6 students play musical instruments.

Learn more about ratio and proportion -

brainly.com/question/19994681

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8 0
1 year ago
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