3 years ago

If you answered 17 out of 25 questions correct on a quiz, what would your grade be as a percent?

Mathematics

1 answer:

k0ka [10]3 years ago

5 0

Answer:

68%

Explanation:

17/25 = 0.68

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B(1)= -12

Leto [7]

Given:

$b(1)=-12$

$b(n)=b(n-1)\cdot 4$

To find:

The third term of the sequence.

Solution:

We have,

$b(n)=b(n-1)\cdot 4$

For n=2, we get

$b(2)=b(2-1)\cdot 4$

$b(2)=b(1)\cdot 4$

$b(2)=-12\cdot 4$ $[\because b(1)=-12]$

$b(2)=-48$

For n=3, we get

$b(3)=b(3-1)\cdot 4$

$b(3)=b(2)\cdot 4$

$b(3)=-48\cdot 4$ $[\because b(2)=-48]$

$b(3)=-192$

Therefore, the 3rd term of the sequence is -192.

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2 years ago

he weight of a quarter is 5.670 grams. What is the weight of 5 quarters in centigrams? Label your answers and PAY ATTENTION to y

Marat540 [252]

Answer: 5669904.625 centigrams.

Step-by-step explanation:

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masya89 [10]

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Step-by-step explanation:

9x5=45 and he wants 45 sq meters

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2 years ago

What is the answer for y^2+17y+170

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Step-by-step explanation:

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2 years ago

The graph of a linear relationship is shown. Which equation best represents the relationship between x and y in the graph

Finger [1]

Answer:

B. y = -3/4x + 5/2

Step-by-step explanation:

Take two points from the graph, let's use (-2, 4) and (2, 1):

Find slope:

m = (y₂ - y₁) / (x₂ - x₁)

= (1 - 4) / (2 - (-2))

= -3/4

Find y-intercept using slope above and anyone point:

y = mx + b

(1) = -3/4(2) + b

1 = -3/2 + b

b = 1 + 3/2

b = 5/2

Equation of line using m and b above:

y = mx + b

y = -3/4x + 5/2

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2 years ago

If you answered 17 out of 25 questions correct on a quiz, what would your grade be as a percent?​

If you answered 17 out of 25 questions correct on a quiz, what would your grade be as a percent?