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Dafna11 [192]
2 years ago
9

Ms.Groves has trays of paint for students in her art class.each tray has 5 colors.one of the colors is purple.what fraction of t

he colors in 20 trays is purple?
Mathematics
2 answers:
seropon [69]2 years ago
4 0
<span>So we need to find the fraction of many times does purple show up in 20 trays in which every tray has 5 colors. To find the answer we need to find the overall number of all colors and that is 20 trays * 5 colors and that equals to 100 colors. So purple shows 20 times and 20/100 is 1/5 when we simplify the fraction. </span>
NikAS [45]2 years ago
4 0

Answer: Fraction of purple color is 1/5


Step-by-step explanation:

Number of color in 1 tray = 5

Number of colors in 20 trays = 20x5 = 100

Since  each tray has purple color

so number of purple color = 20

Fraction for purple color =  number of purple color/total  number of colors

\\\frac{20}{100} =\frac{1}{5}


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I need help with this
Sloan [31]

Answer:

slope = - \frac{4}{3} , point on line = (4, - 3 )

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y + 3 = - \frac{4}{3} (x - 4) ← is in point- slope form

with slope m = - \frac{4}{3} and point on line (a, b ) = (4, - 3 )

3 0
2 years ago
Is 3/8 bigger than 45/100
marusya05 [52]
No, 45/100 is greater. 3/8 as a decimal is .
0.375 and 45/100 is 0.45 the tenth place is larger making the number larger
5 0
3 years ago
URGENT!!<br> Find the solutions by completing the square x^2-5x+4=y
rosijanka [135]

Answer:

y=x^2-5x+4 i am not sure but a im try

5 0
1 year ago
Help please (will chose brainliest).
lara [203]
Answers with Explanation.


i. If we raise a number to an exponent of 1, we get the same number.

{10}^{1}  = 10

ii. If we raise 10 to an exponent of 2, it means we multiply 10 by itself two times.

{10}^{2}  = 10 \times 10 = 100

iii. If we raise 10 to an exponent of 3, it means we multiply 10 by itself three times.



{10}^{3}  = 10 \times  {10}^{2}  = 10 \times 100 = 1000

iv. If we raise 10 to an exponent of 4, it means we multiply 10 by itself four times.


{10}^{4}  =  10 \times {10}^{3} = 10 \times 1000 =  10000

v. If we raise 10 to an exponent of 5, it means we multiply 10 by itself five times.



{10}^{5}  = 10 \times  {10}^{4}  = 10 \times 10000 = 100000

{10}^{5}  = 100000

vi. Recall that,

{a}^{ - m}  =  \frac{1}{ {a}^{m} }
We apply this law of exponents to obtain,

{10}^{ - 2}  =  \frac{1}{{10}^{2} }  =  \frac{1}{100}

vii. We apply
{a}^{ - m}  =  \frac{1}{ {a}^{m} }
again to obtain,


{10}^{ - 3}  =  \frac{1}{ {10}^{3} }  =  \frac{1}{1000}





5 0
3 years ago
Andre wants to save $40 to buy a gift for his dad. Andre’s neighbor will pay him weekly to mow the lawn, but Andre always gives
Dmitry_Shevchenko [17]

(I could answer more confidently if I had more context to the question)

I believe the answer to the question is Andre's neighbor pays Andre 10 dollars a week to mow his lawn.

Hope this helps, if not, comment below please!!

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5 0
2 years ago
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