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scZoUnD [109]
3 years ago
5

Suppose 8 out of every 20 students are absent from school less than five days a year.How many students would be absent from scho

ol less than five days a year out of 40,000 students
Mathematics
1 answer:
Paladinen [302]3 years ago
8 0
...................333
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Everett says that 1 and 1/4 equals 4÷5 is he correct? explain.
love history [14]

Answer: no

Step-by-step explanation:

4÷5 equals 0.8

While 1 × 1/4 equals 0.25

8 0
4 years ago
Read 2 more answers
Please answer please
Luda [366]

Answer:

46°

Step-by-step explanation:

Since the 3 sides are given we can use any of the 3 trig. ratios to solve.

Using the tangent ratio in the right triangle

tan ? = \frac{opposie}{adjacent} = \frac{42}{40}, thus

? = tan^{-1} (\frac{42}{40} ) ≈ 46° ( to the nearest degree )

8 0
4 years ago
he weight of a chimpanzee, y, in pounds, x months after birth is modeled by the equation y=1.5x+8. Which represents the equation
soldi70 [24.7K]

The equation that represents x when solved is x=\frac{y-8}{1.5}

Given the equation that expresses the weight of a chimpanzee with respect to the months of birth as:

y = 1.5x + 8

We are to express x in terms of "y"

y = 1.5x + 8

Subtract 8 from both sides

y -8= 1.5x + 8-8\\y-8 = 1.5x\\Swap\\1.5x = y - 8

Divide both sides by 1.5

\frac{1.x}{1.5}= \frac{y-8}{1.5} \\x=\frac{y-8}{1.5} \\

Hence the equation that represents x when solved is x=\frac{y-8}{1.5}

Learn more here: brainly.com/question/21406377

8 0
3 years ago
PLS HELP ASAP I NEED THIS
crimeas [40]

Answer:

D

Step-by-step explanation:

Firstly let's see definition of Rational numbers ,

<u>Rational</u><u> numbers</u><u> </u><u>:</u><u>-</u><u> </u>

  • The number in the form of p/ q where p and q are integers and q is not equal to zero is called a Rational number .

From the options , look at option D ,its

→ √400

→ √{20²}

→ 20

<h3>Hence option D is correct.</h3>
6 0
3 years ago
Identify the slope and y-intercept of the line 4x + 2y &lt; 3.
Artyom0805 [142]

Answer:

Step-by-step explanation:

4x+2y<3

y<-2x + \frac{3}{2}

7 0
2 years ago
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