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MArishka [77]
3 years ago
10

Pls help mee I need help one this it's hard

Mathematics
1 answer:
vlada-n [284]3 years ago
4 0
1 . 7/6 simplify it and you get the total of 1 1/6
2. 1
3. -2/3
4. 3/2 simplify it and you get 1 1/2
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vichka [17]

una perdida de 10 500 por eso

7 0
3 years ago
What is the volume of a cube with a side length of 3t^5units?<br>Cube V = s^3​
balandron [24]

Answer:

V=27t^{15}\ units^3

Step-by-step explanation:

we know that

The volume of a cube is equal to

V=s^{3}

where

s is the side length of the cube

we have

s=3t^5\ units

substitute in the formula

V=(3t^5)^{3}

V=(3^3)(t^5)^{3}

Remember the power rule

(a^m)^n=a^{m*n} ----> multiply the exponents

so

V=(3^3)(t^{5*3})=27t^{15}\ units^3

6 0
2 years ago
Read 2 more answers
Hey! Can you help out a bit?
Lady_Fox [76]
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5 0
3 years ago
Read 2 more answers
Chris has 7/8 yards of purple ribbon and one whole one over 6 yards of ribbon Chris has a total of three holes to over 3 yards o
MaRussiya [10]

Complete question :

Chris has 7/8 yards of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards of Chris's ribbon are neither purple nor green.

Answer:

1.625 yards

Step-by-step explanation:

Purple ribbon = 7/8 yards

Green ribbon = 1 1/6 yards = 7/6 yards

Total ribbon = 3 2/3 yards = 11/3 yards

Ribbon that is neither purple nor green :

Total ribbon - (green + purple ribbon)

7/8 - (7/6 + 7/8)

11/3 - (28 + 21) / 24

11/3 - 49/24

= 1.625 yards

8 0
3 years ago
True or false: the standard deviation is the square root of the variance.
Vilka [71]
Why not look up "standard deviation" yourself, to be sure?  But yes, the std. dev. is the sqrt of the variance.
6 0
3 years ago
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