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3 years ago

A coin is tossed and a spinner numbered 1 to 7 is spun. What is the probability of getting an odd number and heads

2 answers:

5 0

Your answer is 4/14 or 2/7. There are two possibilities when you flip a coin, heads or tails. Then for the spinner there are 7. Multiply them by each other to get the total number of outcomes of the situation of 14. Then there are only 4 odd numbers from 1-7. This means that you would only be able to get an odd number and heads 4 times.

Hope this helped!

kherson [118]3 years ago

4 0

Answer:

its 2/7 i just took a test on this so its A

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ABCD is a parallelogram. Find the measure of ZABC.<br> HELPPP

Lena [83]

Answer:

50°

Step-by-step explanation:

Opposite angels of a parallelogram are congruent to each other.

This means:

<ADC = <ABC

<ADC = 38° + 12°

<ADC = 50°

Since <ADC = <ABC, therefore,

<ABC = 50°

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3 years ago

Screenshot included...Which expression is equivalent to the given expression?

seropon [69]

Answer should be A as both values in the expression need to be negative after expanding.

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3 years ago

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Two ice cream shops in the mall sell sundaes. Let x equal the number of scoops of ice cream. Larry's ice cream shops price is re

Gnesinka [82]

Answer:

The answer is: The two shops never charge the same price for sundaes with the same number of scoops.

Step-by-step explanation:

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3 years ago

The angle of elevation of the top of the tower from a point on the ground is 30 degree, If the height of the tower is 40 space m

kiruha [24]

Answer:

$40\sqrt3\ m$

Step-by-step explanation:

Given that,

The height of the tower, h = 40 m

The angle of elevation is 30°

We need to find the distance between the tower and the point. Let the distance is x. Using trigonometry,

$\tan(30)=\dfrac{h}{x}\\\\\dfrac{1}{\sqrt3}=\dfrac{40}{x}\\\\x=40\sqrt3\ m$

So, the distance between the tower and the point is equal to $40\sqrt3\ m$ .

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3 years ago

Jon ran around a track that was 1/8 of a mile long. He ran around the track 24 times. How many miles did Jon run?

almond37 [142]

1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 8/8 so 8 laps = 1 miles.

24/8= 3... so that mean he ran 3 miles around the track, to check work:

1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 8/8 so 8 laps = 1 miles.
1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 8/8 so 8 laps = 1 miles.
1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 8/8 so 8 laps = 1 miles.

if you count how many 1/8 there are you'll get 24 '1/8' therefore you know your answer is correct.

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3 years ago