For what value of B is the trigonometric function considered an odd function? y=cosB(x-c)

Mathematics

1 answer:

vichka [17]3 years ago

6 0

For what value of B is the trigonometric function considered an odd function? y=cosB(x-c)

1/4

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Which equation represents the sentence?

Sunny_sXe [5.5K]

4x + 7 = 32
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3 years ago

Find the slope of the line through each pair of points. (17,-6),(-11,7)

jeka57 [31]

Slope is rise over run or
(y1-y2)/(x1-x2)

(x,y)
x1=17
x2=-11
y1=-6
y2=7

slope=(-6-7)/(17-(-11))=(-13)/(17+11)=(-13)/(28)=

the slope is -13/28

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3 years ago

Current government spending to fund public schools is about 6×1011 dollars per year. The average cost nationally for a student t

NeX [460]

60000000 students can attend public schools with the current funding

Solution:

Given that Current government spending to fund public schools is about $6 \times 10^{11}$ dollars per year

The average cost nationally for a student to attend a public school for a year is about $10,000

To find: number of students can attend public schools with the current funding

$\text{ current funding } = 6 \times 10^{11} \text{ dollars}$

$\text{ average cost for 1 student } = 10000 \text{ dollars }$

Therefore,

$\text{ number of students } = \frac{\text{ current funding }}{\text{ average cost of 1 student}}$

Substituting the values we get,

$\text{ number of students } = \frac{6 \times 10^{11}}{10000}\\\\\rightarrow \frac{6 \times 10^{11}}{10000} = \frac{6 \times 10^{11}}{10^4}\\\\\rightarrow \frac{6 \times 10^{11}}{10^4} = 6 \times 10^{11-4} = 6 \times 10^7\\\\\rightarrow 6 \times 10^7 = 60000000$