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Ira Lisetskai [31]

4 years ago

15

How would you measure the volume of a cardboard shoebox

1 answer:

Nina [5.8K]4 years ago

6 0

-- Measure the length of the box.
-- Measure the width of the box.
-- Measure the height of the box.
-- Make sure all 3 measurements are in the same units.

-- Multiply (length) x (width).

-- Take that answer and multiply it by (height).

-- You now have the volume of the box.

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A bag contains 1 blue, 2 green, and 3 red marbles, as shown. What is the probability of drawing a green marble out of the bag wi

Doss [256]

ANSWER

$P(G)= \frac{1}{3}$

EXPLANATION

The number of green marbles in the bag is

$n(G) = 2$

The total number of marbles in the bag is

$n(S)=1+2+3 = 6$

The probability of selecting a green marble from the bag without looking is

$P(G)= \frac{n(G)}{n(S)}$

Substitute the values to get,

$P(G)= \frac{2}{6}$

$P(G)= \frac{1}{3}$

8 0

3 years ago

Read 2 more answers

PLease help me dont answer if u dont know

sdas [7]

Answer:

$a_n=-8+(n-1)-7$

Step-by-step explanation:

General arithmetic sequence formula: $a_n=a_1+(n-1)d$

where $a_1$ = first term, and d = common difference.

The first term is -8

And the common difference appears to be - 7 as 7 is subtracted to get to the next term. Ex. -8 - 7 = -15, -15 - 7 = - 22 and so on.

To get the explicit formula of the sequence we simply plug in the values of a1 and d the general arithmetic sequence formula

General formula: $a_n=a_1+(n-1)d$

We have $a_1=-8$ and d = -7

So the formula to find the nth term would be

$a_n=-8+(n-1)-7$

4 0

3 years ago

Read 2 more answers

Find the measure of < 3 in the figure if the measure of < 2 is 130

pantera1 [17]

Answer:

50

Step-by-step explanation:

All angles around a circle is 360°

/_ 2 = 130°

/_ 1 = 130° (Vertically opposite angles)

= 130° + 130° = 260°

all angles = 360°

= 360° - 260° = 100°

= 100° ÷ 2

= 50°

= /_ 3 and /_ 4 = 50°

Verification = 130° + 130° + 50° + 50° = 360°

3 0

3 years ago

Selena wants to sell hot dogs at a local sports arena. She must pay a fee of $25 $25 to sell hot dogs and estimates each hot dog

Maslowich

Answer:

20

Step-by-step explanation:

Let the cost of 1 hot dog be $x.

2x ≥ 25 + 0.75x

2x - 0.75x ≥ 25

1.25x ≥ 25

x ≥ 20

5 0

3 years ago

How many solutions exist for the given equation?<br> 12x + 1 = 3(4x + 1) - 2

VladimirAG [237]

Answer:

Infinite

Step-by-step explanation:

3(4x + 1) - 2

= 12x + 3 - 2 (Multiply the sum in the bracket by 3)

= 12x + 1 (Simplify)

This means that:

12x + 1 = 3(4x + 1) - 2

is the same as

12x + 1 = 12x + 1

Hence, anything that is used to substitute x is correct.

4 0

3 years ago