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3 years ago

PLEASE HELP ME ASAP!!!!!!!!!

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

7 0

Answer:

the answer is B) more than 3/4

if you add them up 1/4 + 1/5 you get 9/20

Sonja [21]3 years ago

6 0

Answer:

Kim loves to read. She reads at least one book every week. On Monday, Kim read 1/4 of her new book. On Tuesday, she read 1/5 of the same book. About how much of the book has Kim read?

A) About 1/2 

B) More than 3/4

C) Less than 1/3

D) More than 1/2

Step-by-step explanation:

Respectively we will say the book has One thousand pages (1000) . Now we find 1/4 of a 1000 which is 250 , then we find 1/5 of a 1000 which is 200. Now we add them together which is 250+200=450 . 450 / 1000 = 9/20 which is about a half

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Mike compared the y-intercept of the graph of the function

aleksklad [387]

Answer:

-4

Step-by-step explanation:

Given function

f(x) = 5x + 12

From the table we get the function g(x), use pairs (1, 10) and (3, 14)

The slope:

m = (14 - 10)/(3 - 1) = 4/2 = 2

The y-intercept:

10 = 2(1) + b
b = 10 - 2
b = 8

The function g(x) is found as:

g(x) = 2x + 8

The y- intercept of f (x) is subtracted from the y-intercept of g (x):

8 - 12 = -4

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3 years ago

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7.3×9.6 = Show work Multiply decimals

MaRussiya [10]

So the answer is 70.08 also as 9.6 x 7.3 or 7.3 x 9.6 I hope this help

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3 years ago

Mr. Thompson is on a diet. He currently weighs 240 pounds and is loosing 8 pounds per month. what would be the equation in slope

wolverine [178]

Y=-8x+240
look honestly im not sure if this is correct but its worth a shot

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3 years ago

Jamal simplified ...

brilliants [131]

$\bf \sqrt{75x^5y^8}\qquad 
\begin{cases}
75=3\cdot 25\\
\qquad 3\cdot 5^2\\
x^5=x^{4+1}\\
\qquad x^4x^1\\
\qquad (x^2)^2x\\
y^8=y^{4\cdot 2}\\
\qquad (y^4)^2
\end{cases}\implies \sqrt{3\cdot 5^2\cdot (x^2)^2x(y^4)^2}
\\\\\\
5x^2y^4\sqrt{3x}$

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3 years ago

What numbers does the square root of 82 fall between?

lesantik [10]

Between 9 and 10

Because 9 times 9 = 81 and 10 times 10 = 100

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3 years ago