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2 years ago

15

Kiera has 40 in a savings account that earns 5% interest per year the interest is not compounded how much will she have in 1 yea

r

1 answer:

german2 years ago

3 0

Sorry bro I gotta get this one answer I suck at math big dawg

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Find the equation of a line perpendicular to y=-4x that contains the point (-3, -4)

madam [21]

Use this for help y2-y1/x2-x1

don’t forgot to use a calculator if u have negative numbers

5 0

2 years ago

Help plz and thank you.I don't know what am I suppose to do on this problems?!

lesya [120]

D= domain = farthest left and right
Domain = (3, infinite)
R = range = bottom to top
Range = (2,2)

3 0

2 years ago

Please help with this

snow_lady [41]

Answer:

B. $- \frac{9}{8}$

Step-by-step explanation:

$\huge\frac{ - 2 {a}^{ - 3} {b}^{2} }{a} \\ \\ \huge = \frac{ - 2 {b}^{2} }{a \times{a}^{ 3} } \\ \\ \huge = \frac{ - 2 {b}^{2} }{{a}^{ 4} } \\ \\ \huge = \frac{ - 2 \times {3}^{2} }{ {( - 2)}^{4} } \\ \\ \huge= \frac{ - 2 \times 9}{16} \\ \\ \huge \red{= - \frac{9}{8} }$

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2 years ago

A circle has radius 50 cm. Find the area of the circle to the nearest hundredth.

padilas [110]

Multiply by 2 which will get you a diameter and then multiply it by pi which is 3.14.

7 0

2 years ago

Which function has an inverse that is a function?

fredd [130]

Answer:

m(x)

Step-by-step explanation:

they would have to pass the horizontal line test and the vertical line test for both the origional and the inverse.

b(x) does not pass the horizontal line test in any of the y values over 3

d(x) does not pass the horizontal line test for y=-9

p(x) does not pass the horizontal line test for positive y values

and m(x) has only one corresponding x value for every y value

7 0

2 years ago