One time when ms ryland went to the grocery store shee bought all the type of microwave popcorn that the store had with these types of pop corn she conducted an experiment Scientific Question Does the amount of butter on the kernels affect the amount that pop

Give the Independent variable and dependent variable and constants

Answers

Answer 1

Answer: Independent variable is what is being changed in the experiment. In this case, the independent variable is the microWave popcorn. Dependent variable is what is being measured. In this case, we are measuring the amount of butter. Constant is what stays the same in the experiment. The constant is same amount of butter, same amount of popcorn , same temperature and so on and so forth.

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Jim bought 4 apples. Hank bought four times as many as Jim. How many apples did they buy total? A) 16 B) 18 C) 20 D) 24

Answers

Answer:

Step-by-step explanation:

4x4 = 16

Answer:

Step-by-step explanation:

At the frozen yogurt shop, a machine fills cups with 4 ounces of frozen yogurt before adding the toppings. After the cups are filled, customers add as many toppings as they want without exceeding a total weight of 6 ounces. Which of the following represent the acceptable weights for the frozen yogurt options? Select all that apply.

Answers

What are the options?

A sixth grader weighs 90 pounds, which is 120% of what he weighed in fourth grade. How much did he weigh in fourth grade?

Answers

The weight in fourth grade was 75 pounds.

What is percentage?

A percentage is a value that indicates hundredth part of any quantity.

To convert percentage into a fraction it is divided by 100.

Given that,

The present weight of the sixth grader is 90 pounds,

And, the percentage of present weight with respect to fourth grade is 120%.

Suppose his weight in fourth grade was x pounds.

Now, the given problem can be written in the form of expression as below,

120% of x = 90

⇒ (120 / 100) × x = 90

⇒ x = 90 × (100 / 120)

⇒ x = 90 × (5 / 6)

⇒ x = 75

Hence, the weight of the sixth grader in fourth grade was 75 pounds.

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We have an equation: 90/? = 120/100

Cross multiply:
120*? = 90*100
⇒ ? = 90*100/120 = 75.

He weighed 75 pounds in fourth grade~

Three friends share 2 sandwiches

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2 sandwiches/ 3 friends= 2/3 sandwich/friend

Each friend has 2/3 of the sandwich~

A ratio compares two values using which operation

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A ratio compares two values using the operation division. It is a relationship between two numbers indicating how many times the first number contains the second. Hope this answers the question. Have a nice day. Feel free to ask more questions.

Michaela catches 3 fish, which weigh a total of 19 1/2 pounds. One fish weighs 7 5/8 pounds and another weighs 5 3/4 pounds. How much does the third fish weigh? Please answer please

Answers

Steps:

7 5/8 + 5 3/4

7 5/8 + 5 6/8

12 11/8

13 3/8

19 1/2 - 13 3/8

19 4/8 - 13 3/8

6 1/8

ANSWER: 6 1/8

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