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2 years ago

13

A six sided number cube is rolled. What is the probability of getting three and then four, given that the first number rolled wa

s a 3?

1 answer:

LiRa [457]2 years ago

7 0

Answer:

$\frac{3}{6?}$

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Grace and her dad are planning to attend to State Fair. an adult ticket is $15 the price of an adult ticket is half the price of

Reil [10]

Answer:

Equation:

$15=\dfrac{1}{2}x+8$

Student ticket price = $14

Step-by-step explanation:

An adult ticket = $15

Let a student ticket = $x

An adult ticket is half the price of a student ticket plus $8, then an adult ticket

$=\$\left(\dfrac{1}{2}x+8\right)$

Equate the prices for the adult ticket:

$15=\dfrac{1}{2}x+8$

Subtract 8 from both sides:

$15-8=\dfrac{1}{2}x+8-8\\ \\7=\dfrac{1}{2}x$

Multiply this equation by 2:

$7\cdot 2=x\\ \\x=\$14$

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3 years ago

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The mean number of sick days per employee taken last year by all employees of a large city was 10.6 days. A city administrator i

Vsevolod [243]

Answer:

H0:μ=10.6

Ha:μ≠10.6

Step-by-step explanation:

you do not find out about the 12.9 until after stating the hypothesis.

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3 years ago

Kyle wants to determine the surface area for a cube that is 5 cm on each side.

jok3333 [9.3K]

Answer:

5cm^3

Step-by-step explanation: please let me know if that wrong.

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3 years ago

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Jermiah makes a recipe that calls for 1 1/2 cups of flour and 3/4 stick of butter. If Jermiah uses 3 sticks of butter, how many

xz_007 [3.2K]

Answer:

The answer is 6 cups of flour.

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3 years ago

the number of states that entered the union in 1889 was half the number of states "s" that entered in 1788. which expression sho

blondinia [14]

Answer:

x = s/2

Step-by-step explanation:

● s states have joined the union in 1788

● half of s have joined in 1889

Let x be the number of states that have joined in 1889

● x = (1/2)× s

● x = s/2

3 0

3 years ago