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3 years ago

you roll a 6 sided die with faces numbered 1 through 6 and toss a coin what is the probability of rolling a 2 pr getting heads

2 answers:

7 0

You have a 1/12 chance of rolling a 2 and getting heads.

The probability to roll a two is 1/6, while the coin is 1/2. Multiply them and get your answer

yawa3891 [41]3 years ago

7 0

Correct Answer is 7/12 on APEX

You might be interested in

Miguel picked a total of 25 tomatoes and cucumbers be picked 4 times as many tomatoes then cucumbers

GuDViN [60]

Answer:

Miguel picked 100 cucumbers

Step-by-step explanation:

25×4=100

7 0

4 years ago

A bus with kids and a truck with their bags started moving from the school to the camp at the same time. The speed of the bus wa

natta225 [31]

Answer:

1 hour

Step-by-step explanation:

The distance covered by each of the two vehicle can be written as

$d=vt$

where

d is the distance covered

v is the speed of the vehicle

t is the time elapsed

For the bus, the speed is

$v_b = 60 mph$

So the distance covered by the bus in a time t is

$d=60t$ (1)

The kids in the bus took 3 hours to reach the camp,

t = 3 h

So the distance between the school and the camp is:

$d=(60)(3)=180 mi$

For the truck, the speed is

$v_t=45 mph$

So the distance covered by the truck in a time t is

$d=45t$ (2)

Since the distance to cover is 180 miles, the time taken by the truck is

$t=\frac{d}{45}=\frac{180}{45}=4 h$

And so, the truck arrives

$\Delta t = t_t - t_b = 4 h - 3 h = 1 h$

1 hour after the bus.

3 0

4 years ago

Thais goes to the store and buys 23 muffins that cost 3 dollars each. She then buys 12 cakes that cost 18 dollars each. How much

emmainna [20.7K]

Answer:

216 I think this is the answer

Step-by-step explanation:

$12 \times 18 = 216$

3 0

3 years ago

Gas mileage is the number of miles you can drive on a gallon of gasoline a test of a new car results in 370 miles on 10 gallons

8_murik_8 [283]

Tbh I really don't know so I guess you can check if this is right; 22,200 miles :]

4 0

3 years ago

The sum of a number and its reciprocal is 65/8. Find the numbers.

djyliett [7]

Answer: 8 and $\frac{1}{8}$

<u>Step-by-step explanation:</u>

x + $\frac{1}{x}$ = $\frac{65}{8}$

need to eliminate the denominator:

x(8x) + $\frac{1}{x}$ (8x) = $\frac{65}{8}$ (8x)

8x² + 8 = 65x

8x² - 65x + 8 = 0

(8x -1)(x - 8) = 0

(8x -1) = 0 (x - 8) = 0

x = $\frac{1}{8}$ x = 8

8 0

4 years ago