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Zigmanuir [339]
2 years ago
6

If a woman making $17 an hour gets 20% raise, she will make an additional 1/10 of her salary an hour.

Mathematics
1 answer:
dem82 [27]2 years ago
4 0

Answer:

false

Step-by-step explanation:

If it is a true or false question its false.

17 x 20% = 3.4

17 ÷ 10 = 1.7

Hope this helps!

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An instructor has graded 23 exam papers submitted by students in a class of 24 students, and the average so far is 67. (The maxi
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Answer the following function, algebra 1.
11111nata11111 [884]

Answer:

g(f(x)) = 1x² + 1

Step-by-step explanation:

We are given:
f(x) = x² - 1

g(x) = x + 2

And we want to find g(f(x)).

To do this, we substitute f(x) as x in x+2 (the expression that is equal to g(x)), as g(f(x)) is saying that f(x) is the value of x in g(x).

So, this will be:

g(f(x)) = x² - 1 + 2

Simplify

g(f(x)) = x² + 1

In your system, place 1 in front of x² - this is the coefficient of x², and also 1 after that - this is a constant.

4 0
1 year ago
Simplify the expression 21b4 − 3b by combining like terms.
mrs_skeptik [129]
I think the answer is number 3
4 0
2 years ago
In Quebec, 90 percent of the population subscribes to the Roman Catholic religion. In a random sample of eight Quebecois, find t
AysviL [449]

Answer:

Probability that the sample contains at least five Roman Catholics = 0.995 .

Step-by-step explanation:

We are given that In Quebec, 90 percent of the population subscribes to the Roman Catholic religion.

The Binomial distribution probability is given by;

 P(X = r) = \binom{n}{r}p^{r}(1-p)^{n-r} for x = 0,1,2,3,.......

Here, n = number of trials which is 8 in our case

         r = no. of success which is at least 5 in our case

         p = probability of success which is probability of Roman Catholic of

                 0.90 in our case

So, P(X >= 5) = P(X = 5) + P(X = 6) + P(X = 7) + P(X = 8)

= \binom{8}{5}0.9^{5}(1-0.9)^{8-5} + \binom{8}{6}0.9^{6}(1-0.9)^{8-6} + \binom{8}{7}0.9^{7}(1-0.9)^{8-7} + \binom{8}{8}0.9^{8}(1-0.9)^{8-8}

= 56 * 0.9^{5} * (0.1)^{3} + 28 * 0.9^{6} * (0.1)^{2} + 8 * 0.9^{7} * (0.1)^{1} + 1 * 0.9^{8}

= 0.995

Therefore, probability that the sample contains at least five Roman Catholics is 0.995.

3 0
3 years ago
A short necklace has 32 gold beads and 8 black beads.
Katena32 [7]
I think there are 12
so there are 40 beads on the short one
and 60 on the long one so  i multiplied 8*1.5 and got 12
3 0
3 years ago
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