2 years ago

Y = x - 3 and y = 7x + 3 on a graph

Mathematics

1 answer:

dusya [7]2 years ago

4 0

Answer:

Y+x-3 and y=7x+3 on a graph

Step-by-step explanation:

2948 28942

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When rolling a pair of dice at the Bellagio Casino in Las Vegas, there is 1 chance in 36 that the outcome is a 12.

nasty-shy [4]

Yes, that is correct. likewise, the odds of rolling a 1 are $\frac{1}{36}$

3 0

3 years ago

Please help I dont understand

Arisa [49]

Answer:

38 degrees

Step-by-step explanation:

By the Law of Cosines,

5² = 3² + 7² - 2(3)(7) cos A

5² - 3² - 7² = -2(3)(7) cos A

-33 = -42 cos A

cos A = 33/42

A = arccos(33/42), which is about 38 degrees.

5 0

2 years ago

A serving of ice cream contains 144 calories of fat that is 20% of the calories how many total calories are in a serving of ice

Karo-lina-s [1.5K]

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Step-by-step explanation: 144*20=2880 calories.

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2 years ago

Solve each logarithmic equation. Round your answer to two decimal places.

olchik [2.2K]

Answer:

x = 2

Step-by-step explanation:

Given equation

$log_416=x$

Use the property of logarithm

$log_ab=c$ ⇒ $b = a^c$

Apply to the given equation

$16 = 4^x$
$4^2=4^x$
$2 = x$
$x=2$

6 0

1 year ago

Read 2 more answers

To celebrate the opening of a new store, when a customer gets to the register, they get to spin a prize wheel that is equally di

rodikova [14]

Answer:

81 / 1024

Step-by-step explanation:

Given that :

Wheel is divided into 4:

Hence, probability of winning either 10%, 20%, 30% or 50% = 1/4

Probability of winning 50% discount = 1/4

Probability of not winning 50% discount :

1 - 1/4 = (4 - 1) /4 = 3/4

Hence, probability that 50% is won by 5th customer :

(3/4) * (3/4) * (3/4) * (3/4) * (1/4)

= (3/4)^4 * (1/4)

= (81 /256) *(1/4)

= 81 / 1024

8 0

2 years ago