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3 years ago

13

a hat contains 2 red apples and 3 green apples. a bucket contains 7 red apples and 3 green apples. a container is selected at ra

ndom and an apple is drawn out. what is the probability that it will be a red apple

1 answer:

Leokris [45]3 years ago

8 0

Answer:

15

Step-by-step explanation:

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Can somebody help me. i don't know if these are right or wrong. If they're wrong can you please correct me? appreciate it

notsponge [240]

Step-by-step explanation:

it is right

all are right

3 0

2 years ago

Read 2 more answers

Ax+ay+xa+ya <br> Differentiate

Dmitry_Shevchenko [17]

Answer:

2 a

Step-by-step explanation:

Possible derivation:

d/dx(2 a x + 2 a y)

Differentiate the sum term by term and factor out constants:

= 2 a (d/dx(x)) + d/dx(2 a y)

The derivative of x is 1:

= d/dx(2 a y) + 1 2 a

The derivative of 2 a y is zero:

= 2 a + 0

Simplify the expression:

Answer: 2 a

4 0

3 years ago

Find the surface area of the prism formed by the net

Lunna [17]

ANSWER

$T.S.A=1960m^2$

EXPLANATION

The diagram represents the net of a rectangular prism.

The dimensions are,

$l=42m$

$w = 14m$

and

$h = 7m$

The total surface area of a rectangular prism is given by:

$T.S.A=2(lw + lh + wh)$

We substitute the values to obtain,

$T.S.A=2(42 \times 14 + 42 \times 7 + 14 \times 7)$

$T.S.A=2(980)m^2$

$T.S.A=1960m^2$

3 0

3 years ago

How much times can 6 go into 48

DENIUS [597]

6 can go into 48 8 times. How I figured out?
Start multiplying from a small number like
6×6= 36
6×7=42
6×8= 48
until you see your number 48, or a number that is lower that 48, but can not go any higher than 48.

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3 years ago

Find the solution of the system of equations.<br> −4x+5y= 13<br> x−5y=-22

77julia77 [94]

The answer is (3,-2)

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3 years ago