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2 years ago

Can anyone help me with this dont answer if you dont no what it is and no deleting answers

Mathematics

1 answer:

Mkey [24]2 years ago

6 0

The answer to this question is the second choice, jessica bought 1/4 more than derek

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The wind blew away 30 of your muffins.that was 5/6 of all of them! With how many did you start with .

Vaselesa [24]

5/6 x = 30

x = 30 ÷ 5/6

x = 36 <=== muffins you start with

5 0

3 years ago

Read 2 more answers

A rectangle has an area of 21 square centimeters. Which of the following could be the rectangle's length and width? Area = lengt

Juliette [100K]

Width=1cm and length=21cm or width=3cm and length=7cm.

3 0

3 years ago

Converting units is always an exercise in linear relationships. how many inches is 2.50 m? (2.54 cm=1.0 inch)

madam [21]

There are 98.4252 inches in 2.50m.

Unit Conversion is defined as a process that involves multiplication and division by a numerical factor or a particular conversion factor.

For Example .Convert 2m into cm.

As we know that 1m=100cm

multiplying both sides by 2 we get

2m = 200 cm.

According to the question

It is given that 2.54 cm = 1 inch

$1cm = \frac{1}{2.54} inch$

$100cm=\frac{100}{254} inch$

$1m = \frac{100}{2.54}$ ( as 100cm = 1m)

we need 2.50 m So we multiply both sides by 2.50

$2.50m=\frac{2.50*100}{2.54} \\\\ 2.50m=\frac{250}{2.54}$

$2.50m=98.4252 inch$

Therefore , there are 98.4252 inches in 2.50m.

Learn more about Unit Conversion here brainly.com/question/14523259

#SPJ4

8 0

2 years ago

Please help me thankyou lol

vampirchik [111]

Answer:

Yes, they are congruent

Step-by-step explanation:

They are congruent because they both have same length sides

8 0

3 years ago

You want to estimate the number of students in a junior high school who ride the school bus. which sample is unbiased?

Vika [28.1K]

Answer:

Option B - 90 students at random during lunch

Step-by-step

An unbiased sample is defined as:

A sample is an unbiased sample if every individual or the element in the population has an equal chance of being selected.

Based on this, we can eliminate:

Option A) - It prevents non-eighth-graders of the school from being represented.

Option C) - Students in a hallway might take a particular class together/may be of the same grade. This gives them an unfair advantage.

Option D) - All students who are not in chorus are not represented in this set.

8 0

4 years ago