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Vaselesa [24]
3 years ago
8

The point (2, 20) lies on the graph of y = kx'. Write the value of k.

Mathematics
1 answer:
Alla [95]3 years ago
4 0

Step-by-step explanation:

Y = 20 , X = 2

put in the equation

Y = KX ( given )

20 = K × 2

20/2 = K

10 = K

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your friend is Graphing the point (5,3) the first step is to start at the organ and go 5 spaces. which statement about his metho
Lena [83]

Answer:

Moving 5 spaces

Step-by-step explanation:

Although your friend is correct in moving 5 spaces, they don't specify which direction they move in. They could be moving left, right, up, or down.

6 0
3 years ago
Cathy recorded the percent of her clothing that is Red, Yellow, Blue, or Orange. The results are shown in the table. If Cathy ha
AleksandrR [38]
There are 145 total pieces . you must first convert 20% to a decimal by placing a decimal point two places from the right. 20% = .20
then you mulitiply 145 x .20 = 29
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7 0
3 years ago
Read 2 more answers
Are the ratios 1:2 and 7:20 equivalent?
stealth61 [152]

Answer:no

Step-by-step explanation:

3 0
3 years ago
Write an expression so that when you divide ¼ by a number the quotient will be greater than 1/4.
SVETLANKA909090 [29]
Hello There!

An example of this would be:
\frac{6}{1/4}
6 = \frac{6}{1}
\frac{6}{1} *  \frac{4}{1}
= \frac{24}{1}
= 24

Hope This Helps You!
Good Luck :) 

- Hannah ❤
8 0
3 years ago
____ is the amount of a $3,000.00 annuity due at 12 percent compounded semiannually for 3 years
ANEK [815]
The formula of the present value of annuity due:
PV=C*[\frac{1-(1+i)^{-n}}{i}]*(1+i)

For your case:
C = $3000
i = 12% / 100 = 0.12
n = 3 * 2 = 6 (semiannually for 3 years means 6 payments)

So, the solution is:
PV=3000*[\frac{1-(1+0.12)^{-6}}{0.12}]*(1+0.12)=3000*[\frac{1-0.5066}{0.12}]*1.12=
=3000*[\frac{1-0.5066}{0.12}]*1.12=3000*4.1114*1.12=13814.32
3 0
3 years ago
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