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3 years ago

Jeremy will roll a number cube, numbered 1-6, twice. What is the probability of rolling an even number than the number 3?

1 answer:

3 0

There are 6 possible outcomes on a dice. Meaning when you roll it it could be any of them. Because 3 is one of the 6 the answer would be 1/6

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The equation of the regression line is Y = 76 + 2x. Which of the

balandron [24]

None of those are shown on the graph.

7 0

3 years ago

Solve for X when m<2 = 8x <br><br> (I don’t really understand how to solve this. Please help??)

lozanna [386]

Answer:

x = 1/4

Step-by-step explanation:

First u swap the sides of the equation

8x = 2

then you divide both sides by 8 which gets you 1/4 or 0.025

6 0

2 years ago

Math Problem please answer the question, (100 points + Brainy)

Verizon [17]

3.   $\frac{b}{c} = \frac{e}{b}$

4. Cross- multiply

8.   $a^2 = cd$

9.   $a^2 + b^2 = cd + ce$

10.   $a^2 + b^2 = c(d+e)$

11. Line Segment Additive Property

3 0

3 years ago

Read 2 more answers

Rewrite the function by completing the square r^2+18x+80=0

andrey2020 [161]

Answer:

x = -10, -8

Step-by-step explanation:

x^2+18x+80=0

Subtract 80 from each side

x^2+18x=-80

Take the coefficient of x

Divide by 2

18/2 = 9

Square it

9^2 =81

Add 81 to each side

x^2+18x +81=-80+81

(x+ 9) ^2 = 1

Take the square root of each side

sqrt((x+ 9) ^2 )=±sqrt( 1)

x+9 = ±1

Subtract 9 from each side

x+9-9= -9 ±1

x = -9+1 x = -9-1

x = -8 x = -10

5 0

3 years ago

Someone answer please I would be very grateful

Reil [10]

Answer:

Part A : 9.555 . 10^38

Part B : 7.4 . 10^-3

Step-by-step explanation:

$3.9 \: . \: {10}^{33} . \: 2.45 \: . \: {10}^{5} \\ 3.9 \: . \: 2.45 \: . \: {10}^{33 + 5} \\ 9.555 \: . \: {10}^{38} \\$

$7.4 \: . \: {10}^{ - 3}mm \\ 7.4 \: . \: \frac{1}{ {10}^{3} } \\ 0.0074mm$

$7.4 \: . \: {10}^{3}mm \\ 7.4 \: . \: 1000 \\ 7400mm$

A blood cell is too small. So the more reasonable measurement is 0.0074mm.

7 0

3 years ago