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1 year ago

You pick a marble pick a card and spin the spinner how many outcomes are possible

Mathematics

1 answer:

Katen [24]1 year ago

3 0

SOLUTION:

For the marbles, 4 outcomes are possible.

For the cards, 2 outcomes are possible.

For the spinner, 2 outcomes are possible.

Thus, the total outcomes possible are;

$4\times2\times2=16\text{ ways}$

Thus there are 16 possible outcomes.

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Lindsay paid $4.40 for 1 gallon of ice cream. At this rate what would 1 quart cost? What would 1 pint cost?

melisa1 [442]

At this rate 1 quart would cost $1.10 and 1 pint would cost $.55

5 0

2 years ago

Find the equation of the straight line through (–2, 3) perpendicular<br> to 2x + y =8

Thepotemich [5.8K]

Answer:

$y = \dfrac{1}{2}x + 4$

Step-by-step explanation:

The equation of a line in slope-intercept form is

y = mx + b

We need to find the slope, m, and the y-intercept, b.

The line we need is perpendicular to the line 2x + y = 8.

<em>The slopes of perpendicular lines are negative reciprocals.</em>

We solve the given equation for y to find the slope of the given line.

2x + y = 8

y = -2x + 8

The given line has slope -2.

The negative reciprocal of -2 is 1/2.

Our line has slope, m = 1/2.

Now we have

y = 1/2 x + b

Now we use the given point, (-2, 3), for x and y, using x = -2, and y = 3, and we solve for b.

y = 1/2 x + b

3 = 1/2 * (-2) + b

3 = -1 + b

4 = b

b = 4

Now we have

y = 1/2 x + 4

Answer: $y = \dfrac{1}{2}x + 4$

8 0

3 years ago

Which two numbers have a product of −18 and a sum of −7?

horrorfan [7]

Answer:

2 and -9

Step-by-step explanation:

2 times -9 is -18

2 plus -9 is -7

Hope this helped!

6 0

3 years ago

Please help ASAP!!!!

snow_tiger [21]

Answer:

Step-by-step explanation:

1/4πr² + (2x4) - 1/4πr²

r = 4

6 0

3 years ago

Read 2 more answers

Amal Worked a total of 30 hours last week. On Saturday And Sunday He Worked 5 times as many hours than he worked the rest of the

Lilit [14]

Let x represent the number of hours he worked during the weekdays (not Saturday or Sunday).
If x is how much he worked on the weekdays and he worked 5 times as much on Sat and Sun, then hopefully you agree that on Sat and Sun he worked 5x hours.
So we have 5x hours on the weekends and x hours on the weekdays, so in total for the whole week we have 5x + x = 6x hours in total.
The question tells us that he worked 30 hours total, so 6x = 30
Divide both sides by 6 to isolate x and we have x = 5.
He worked 5 hours the rest of the week.

Hope this helps. If it does, please be sure to make this the brainliest answer! :)

8 0

2 years ago