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3 years ago

There are 180 days in school year and you get 3 assignments per day. How many total assignments do you get in 1 school year

Mathematics

1 answer:

m_a_m_a [10]3 years ago

6 0

Answer:

260 assignments in a school year

Step by Step:

There are 180 days in a school year and you do 3 assignments per day you multiple 180 and 3

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A biologist determined that there were 42 oak trees in a 5-acre forest. How many oak trees would be expected on 40 acres of iden

klio [65]

Answer:

336

Step-by-step explanation:

6 0

3 years ago

What's the mean, median, and mode of 3, 5, 1, 5, 1, 1, 2, 3, 15.

lara [203]

<h3>Answer:</h3>

mean = 4

Median = 3

Mode = 1

Step-by-step explanation:

first let’s arrange the numbers from least to highest:

1 , 1 , 1 , 2 , 3 , 3 , 5 , 5 , 15

=====================

The median is the number that’s comes in the middle of the data set ⇒ median = 3 ( the fifth number in the data set)

1 , 1 , 1 , 2 , 3, 3 , 5 , 5 , 15

________________________

The mode is the number that repeats the most ⇒ mode = 1 (repeated 3 times)

____________________________________

$\text{the mean} =\frac{1+1+1+2+3+3+5+5+15}{9} = \frac{36}{9}=4$

4 0

3 years ago

Read 2 more answers

PLEASE HELP!!!! :(

Sveta_85 [38]

I hope this helps you

Blue>Green>Red>Yellow

7 0

3 years ago

What is the value of the expression

dusya [7]

Add up the exponents of i : 0+1+2+3+4 = 10. So we have i^10.

This separates as follows: (i^4)^2 *i^2, which is equal to (1)^2 * (-1) = -1.

5 0

4 years ago

For the triangles described, which of the following statements must be true? In triangle DEF, DE=8 in., DF=23 in., and ∡D=16°. I

Temka [501]

Answer:

∠Q≅∠F

Step-by-step explanation:

Two triangles are said to be congruent if all the three sides of the triangles are equal and all the three angles are equal.

Given that: In triangle DEF, DE=8 in., DF=23 in., and ∡D=16°. In triangle PQR, PQ=23 in., PR=8 in., and ∡P=16°.

Hence we can say that ΔDEF is congruent to ΔPQR. According to the side-angle-side (SAS) triangle congruence theorem: If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.

Therefore:

DF = PQ, DE = PR, EF = RQ, ∠D = ∠P, ∠E = ∠R and ∠F = ∠Q

7 0

3 years ago