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aleksandr82 [10.1K]
4 years ago
5

Write the interval {xl-3 < x < 5} as an inequality and using interval notation.

Mathematics
1 answer:
madam [21]4 years ago
8 0

Step-by-step explanation:

\{x\ |\ -3

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Mr. Bonet has a fair coin labeled “heads” and “tails.” He will flip the coin 6 times and record his results. What is the probabi
omeli [17]

Answer:

The probability of it landing tails on all 6 flips is 1/6 chance.

7 0
3 years ago
A shop has a sale that offers 20% of all prices.
Nana76 [90]
<h2>Greetings!</h2>

Answer:

40% reduction

Step-by-step explanation:

To answert this, we need to find how much of the price is each percentage. This can be found my subtracting the percent from 100:

Sale price: 100 - 20 = 80

Last day price: 100 - 25 = 75

Now we need to multiply these two values together, remembering to divide both numbers by 100 first:

80 ÷ 100 = 0.8

75 ÷ 100 = 0.75

0.8 * 0.75 = 0.6

Then multiply by 100 to find the percentage:

0.6 * 100 = 60

60% is the end price, but to find the overall reduction we need to subtract this value from 100:

100 - 60 = 40

So there was a 40% reduction on the price.


<h2>Hope this helps!</h2>
6 0
3 years ago
What is the measure of angle C?
quester [9]

Answer:

C = 10.39

Step-by-step explanation:

We know that the sin of an angle is the opposite side over the hypotenuse

sin C = 22/122

sin C = 11/61

Take the inverse sin of each side

sin ^-1 (sin C) = sin ^-1 ( 11/61)

C = 10.38885782

To the nearest hundredth

C = 10.39

6 0
3 years ago
The sum of two integers with different signs is eight give to possible integers that fit this description
Soloha48 [4]
An easy way is to do this
the 2 numbers are -x and x+8 where x is an integer

we can generate lots of numbers this way

example
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8 0
3 years ago
What's the answer for this problem number 6 and how did you get your answer?
lorasvet [3.4K]

\frac{7}{b + 5} =  \frac{10}{5} \\

\frac{7}{b + 5} = 2 \\

Multiply the sides of the equation by ( b + 5 ) :

7 =2 \times (b + 5)

7 = 2b + 10

Subtract the sides of the equation minus 10 :

7 - 10 = 2b

- 3 = 2b

Divided the sides of the equation by 2 :

b =  -  \frac{3}{2}  \\

____________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

4 0
4 years ago
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