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Shalnov [3]
2 years ago
13

Question 5 (10 points)

Mathematics
1 answer:
Kamila [148]2 years ago
5 0
You have to subtract 4.35 from 15.60 to see for all the children
3x+4.35 = 15.60
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Three consecutive even numbers who have a sum of 84
Maksim231197 [3]
84/3=28 The 3 consecutive numbers would be 26,28,and 30
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4 years ago
What is the lateral area of the pyramid?
Aleks04 [339]

We have two triangles with base 9ft and height 12.3ft and two triangles with base 11ft and height 11.9ft.

The formula of an area of a triangle:

A_\triangle=\dfrac{1}{2}bh

Triangle #1:

b = 9ft and h = 12.3ft. Substitute:

A_1=\dfrac{1}{2}(9)(12.3)=55.35ft^2

Triangle #2:

b = 11ft and h = 11.9ft. Substitute:

A_2=\dfrac{1}{2}(11)(11.9)=65.45ft^2

The Lateral Area:

L.A.=2A_1+2_A2\\\\L.A.=2(55.35)+2(65.45)=241.6\ ft^2

<h3>Answer: B. 241.6 ft².</h3>
6 0
4 years ago
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To choose the 8 songs, the director writes the name of each of the 12 songs on a slip of paper, puts them in a hat, and draws 8
lawyer [7]

Answer:

0.339

Step-by-step explanation:

Given that :

Total number of songs = 12

Number of songs to choose = 8

Total number of draws = 8

Selecting 2 of the 4 songs with syprano solos : 4C2

The 6 remaining songs from. The rest:

12-4C8-2 = 8C6

Total possible selections = 12C8

Hence,

probability that the set s/he chooses contains two of the four songs that have soprano solos will be :

(4C2 * 8C6) / 12C8

(6 * 28) / 495

168 / 495

= 0.339

6 0
3 years ago
9/37 reduces to lowest terms?
Darina [25.2K]

It is 9/37 because 37 is prime.

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3 years ago
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Simplify the expression:Two-thirds divided by (negative 4) minus (one-sixth minus StartFraction 8 over 6 EndFraction)
NISA [10]

Answer:

<h2>1</h2><h2 /><h2>trust me it correct i got it correct</h2>
4 0
3 years ago
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