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3 years ago

15

Of all the students in ms mack's class 44% are girls what ratio compares the number of girls in her class to the total number of

students in her class

1 answer:

Mila [183]3 years ago

8 0

44% = 44/100= 22/50= 11/25 so it would be 11 : 25

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If arctan(3/5)=K Tan(k)=?

hichkok12 [17]

$arctan(x)=y$

this function is the inverse function of tan...

$arctan(x)=tan^{-1}(x)$

then...

$x=tan(y)$

in this case

$arctan(\frac{3}{5})=K$

$\frac{3}{5}=tan(K)$

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3 years ago

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only 2/3 of the school districts kindergarten teachers are women. if 59 are men, how many kindergarten teachers in all are emplo

Oxana [17]

Answer:

177

Step-by-step explanation:

2/3 are women.

that means the remainder, 1/3, are men.

59 = 1/3 of all kindergarten teachers (3/3 = 1 representing the "whole").

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2 years ago

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3 years ago

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kotegsom [21]

Answer:

The length of the tunnel is 7.66667 inch

Step-by-step explanation:

We are given

1 inch =60 miles

now, we can find for 1 mile

so,

60 miles = 1 inch

we get

$1mile=\frac{1}{60}inch$

we are given

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so, we can multiply both sides by 460

$460\times 1mile=460\times\frac{1}{60}inch$

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$460miles=7.66667inch$

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3 years ago

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Arisa [49]

Answer:

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3 years ago