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andreyandreev [35.5K]

3 years ago

8

The table shows the current grades in one of the math classes and one of the science classes at a local high school. Find P(grad

e of B | science class).

2 answers:

Alenkinab [10]3 years ago

8 0

Hey, did you ever figure it out?

max2010maxim [7]3 years ago

4 0

Answer:

.667

Step-by-step explanation: 8/12 i may be wrong but 0.154 is def wrong

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If we divide the numerator and denominator of (6/8) by 2, will its value be changed?

astraxan [27]

Answer:

Step-by-step explanation:

6/8 in simplest form is 3/4 but value is still the same so

1. no

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2 years ago

Complete these statements.

yaroslaw [1]

Answer: line graph

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3 years ago

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Who can help me with 17 and 18

nikklg [1K]

Answer:

correct statements in Q no. 17 are;

0.1 < 0.125

0.125 > 0.12

Answers for Q no. 18;

4.19
4.2

Step-by-step explanation:

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2 years ago

B. What number is equal to 280 tenths + 19 thousandths?<br><br> HELP!!

Kaylis [27]

The number that equals 280 tenths + 19 thousandths is 28.019

<h3>How to determine the number?</h3>

The statement is given as:

280 tenths + 19 thousandths

Rewrite the terms of the expression as fractions

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280/10 + 19/1000

Evaluate the quotients

28.0 + 0.019

Add both numbers

28.019

Hence, the number that equals 280 tenths + 19 thousandths is 28.019

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3 0

1 year ago

if a tree 20 meters tall casts a shadow 30 meters long, what is the angle of elevation from the shadow to the tip of the tree, t

inn [45]

sketch the situation

a trigonometric function that is a relation between the angle of elevation and the 2 sides of the rectangles is the tan

$\tan \theta=\frac{opp}{adj}$ $\tan \theta=\frac{20}{30}=\frac{2}{3}$

find the inverse

$\begin{gathered} \tan ^{-1}(\frac{2}{3})=\theta \\ \theta=33.69º \end{gathered}$

after rounding the angle of elevation is 34º.

6 0

1 year ago