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3 years ago

What is the score if total question is 85 and correct is 68?

1 answer:

6 0

You can find percentages like this by taking the total number of questions dividing it by 100 to find out how much each question was worth, then multiplying by the number correct.

So, 85 ÷ 100 ≈ 1.18

1.18 x 68 ≈ 80

So, the score was 80%.

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I need help with this !

ankoles [38]

Answer:

y=mx+b

a. y = -1/2x + 8

b. y = -9x + 4

c. y = 3x + 2

d. y = 1/3x + 10

e. y = -2x + 9

f. y = 1/4x + -5

3 0

3 years ago

A tiny but horrible alien is standing at the top of the Empire State Building (which is

Leto [7]

Answer:

87.7 degrees.

Step-by-step explanation:

In triangle ABC, attached.

The height of the building |AB|=443 meters

The distance of the agent across the street , |BC|=18 meters

We want to determine the angle at C.

Now,

$Tan C=\dfrac{|AB|}{|BC|} \\C=arctan (\dfrac{|AB|}{|BC|} )\\=arctan (\dfrac{443}{18} )\\=87.67^\circ\\\approx 87.7^\circ $(correct to the nearest tenth)$

The agent should sfoot his laser gun at an angle of 87.7 degrees.

7 0

4 years ago

?????????????????????

MakcuM [25]

Answer:

a. x

b. 35

c. 45

d. y

Explanation:

a. The independent variable is not dictated by any other variable. x is the only variable here that fits that description is x.

b. A coefficient is a constant that multiplies any variable. 35 multiplies x, so it is a coefficient.

c. A constant is a number that cannot change and isn't a coefficient. 45 cannot be changed.

d. The dependent variable is dictated by other variables. y is dictated by x, so it is the dependent variable.

7 0

4 years ago

Read 2 more answers

A factory increased its production by 22%and produced 4900tonnes. How many tonnes was it producing before

Kryger [21]

Answer:

whfjajfigiiwitohoeirtiririri neji

5 0

3 years ago

What is the leading coefficient of the polynomial x^5-198x+5x^12+4-2x^6 and explain why please

forsale [732]

The given expression is

$x^5-198x+5x^{12}+4-2x^6$

And we can also write it as

$5x^{12}-2x^6+x^5 -198x+4$

Leading coefficient is the number or the constant that is with the term with the degree. And here degree is 12, and the constant or the number that is with the term is 5 .

So the leading coefficient is 5 here.

6 0

3 years ago