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3 years ago

A spinner has 5 equal sections marked 1 through 5. What is the probabilty of not landing on 4?

Mathematics

2 answers:

Alla [95]3 years ago

4 0

Nswer is true the 1 onethe a

Jet001 [13]3 years ago

3 0

1/5 since there is only one number 4, the probability of not landing on 4 would be one out of five.

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A concert organizer anticipates selling 4,000 tickets and that a quarter of these will be sold at 20% reduction of original pric

Deffense [45]

Answer:

$ 15.79

Step-by-step explanation:

Let x be the price of full ticket,

∵ Total number of tickets = 4000,

Quarter of 4000 tickets = $\frac{4000}{4}$ = 1000,

Remaining tickets = 4000 - 1000 = 3000,

Since, if the price of each ticket is reduced by 20%,

Then the new price of each ticket = (100 - 20)% of x

= 80% of x

= 0.80x,

According to the question,

The total price of quarters of ticket + total price of remaining tickets = $ 60000

= 0.80x × 1000 + x × 3000 = 60,000

800x + 3000x = 60,000

3800x = 60,000

⇒ x ≈ 15.79

Hence, the price of full ticket is approximately $ 15.79.

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3 years ago

Reduce the fraction to lowest terms. y+5/2y+10 A:1/4 B:1/2 C:2/5

Oduvanchick [21]

The given fraction is:

$\frac{y+5}{2y+10}$

We cannot take anything common from the numerator but from the denominator we can take out 2 as common because 2 is a factor of both the terms i.e. 2y and 10.

2y + 10 can be written as 2y +2(5) which can further be written as 2(y+5)

So, our fraction now becomes:

$\frac{y+5}{2(y+5)}$

y+5 occurs in both the numerator and denominator and thus be cancelled out leaving behind:

$\frac{1}{2}$

Therefore, the given fraction in lowest term is equal to 1/2. So option B is the correct answer

8 0

3 years ago

a) Saturn is 9.1 * 10^8 miles from the sun and earth is 9.3 * 10^7 miles from the sun. By what distance is one planet closer to

Sonbull [250]

Answer:

8.17 * 10^8

Step-by-step explanation:

Saturn is 9.1 * 10^8 miles from the sun, and earth is 9.3 * 10^7 miles from the sun. From this, we can see that Saturn is much farther from the sun than the earth.

To find the distance of one planet closer to the sun than the other planet, we can subtract 9.3 * 10^7 from 9.1 * 10^8.

Original expression: 9.1 * 10^8 - 9.3 * 10^7

Convert both sides to 10^7: 91 * 10^7 - 9.3 * 10^7

Subtract: 81.7 * 10^7

Simplify: 8.17 * 10^8

Let me know if this helps!

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3 years ago

Graph the equation below by plotting the y-intercept and a second point on the line. y=3/2x-1

MariettaO [177]

Answer:

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3 years ago

Read 2 more answers

Monica works for a food market. She can randomly be assigned to 3 different crews. She can be

matrenka [14]

Answer:

Step-by-step explanation:

24 times 5=120

9 times 24=216

8 times 24=192

7 times 24=168

She would get payed the most

(216) for 24 days a month

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3 years ago