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3 years ago

13

Question 10

2 answers:

andrey2020 [161]3 years ago

7 0

THE ANSWERING WILL BE AVAILABLE 1/5

melomori [17]3 years ago

5 0

Answer:

There are 176 boys

Step-by-step explanation:

256/16=16

11x16=176

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What is the value of x?<br> (x + 40)<br> (3x)"<br> R<br> 20<br> 35<br> 60<br> 70

vfiekz [6]

Answer:70

Step-by-step explanation:

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3 years ago

If f(x)= - 4x-4, g(x)= 4x² + 4x + 2, and h(x)= 3x2 – 3, find f(3).

Deffense [45]

Answer:

$f(3) = -16$

Step-by-step explanation:

Given

$f(x)= - 4x-4$

$g(x)= 4x^2 + 4x + 2$

$h(x)= 3x^2 - 3$

Required

$f(3)$

We have:

$f(x)= - 4x-4$

Substitute $x = 3$

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Hence:

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3 years ago

An instructional video is 7.8 minutes ling how ling is the video in ? how long is it in hours?

stich3 [128]

Answer:

0.13 hours

468 seconds

Step-by-step explanation:

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7.8 min= 7.8x60= 468 seconds

3 0

3 years ago

The beginners field hockey kit costs $150 it is $15 more than three times the cost of the basic kit. What is the cost of the bas

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Answer:

$45

Step-by-step explanation

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3 years ago

The dot plots below show the test scores of some mathematics students and some science students: Two dot plots are shown one bel

ohaa [14]

Answer:

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Step-by-step explanation:

MATHEMATICS :

Plot interval = 30 to 50

MEAN :

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BOTTOM :

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MEAN : (43*2)+(46*2)+(49*2)+(41*1)+(42*1)+(47*1) =

406

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406 / 9 = 45.111

8 0

3 years ago