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3 years ago

Days People

Mathematics

1 answer:

KatRina [158]3 years ago

5 0

Answer:

126 days

Step-by-step explanation:

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3x + 10 =1 A:x=6B=X=3 C:x=-3

Volgvan

Answer:

x = -3

Step-by-step explanation:

3x + 10 -10 = 1 - 10

3x = -9

3x / 3 = -9/3

x = -3

6 0

3 years ago

Caleb surveyed students in his high school and ask them to name their favorite kind of music. The results are shown.

Elanso [62]

Answer:

Option A. 0,1,2,3,4

Step-by-step explanation:

The rest of the question is the results of survey, the results is as following:

Rock 50%

Country 30%

Hiphop 10%

Classical 10%

Solution:

Caleb signs the numbers zero through nine to the music category and uses a random number generator on his calculator.

So, the number of digits from 0 to 9 = 10

Since 50% represents the number of students interested in Rock, So, he want to have 50% of the digits to represent Rock.

50% of 10 numbers is 5 numbers.

So, The option which has 5 digits is option A. 0,1,2,3,4

7 0

4 years ago

What’s 3 5/8 as a fraction

blsea [12.9K]

The improper fraction 29/8 is equal to the mixed number 3 5/8. To convert 3 5/8 to an improper fraction

5 0

3 years ago

3 V = 63 cm Can someone please help with this?

tatyana61 [14]

Answer:

v=21cm

Step-by-step explanation:

v= 63/3

v= 21cm

5 0

3 years ago

A square field has an area of 81 square yards. How long is each side of the field? Show your work. Ⓐ 3 yd Ⓒ 18 yd Ⓑ 9 yd Ⓓ 36 yd

MAXImum [283]

Answer:

Each side of the field is 9 yards long.

The correct answer is Ⓑ 9 yd.

Step-by-step explanation:

Given:

A square field has an area of 81 square yards.

Now, to get the length of each side of the field.

As, the square field is having an area of 81 square yards.

Now, to get the side of the square field we put formula:

$Area=(side)^2\\\\81=(side)^2\\\\Using\ square\ root\ on\ both\ sides:\\\\9=side\\\\Side=9\ yards.$

Therefore, each side of the field is 9 yards long.

The correct answer is Ⓑ 9 yd.

8 0

3 years ago