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3 years ago

A lottery game has balls numbered 1 through 15.

Mathematics

2 answers:

posledela3 years ago

7 0

Answer:

7/15.

Step-by-step explanation:

Prob( even number) = 7/15 (as there are 7 even numbers from 1 to 15).

So the required probability is 7/15 + 1/15 = 7/15.

pashok25 [27]3 years ago

3 0

Possible numbers = 2,4,6,8,10,12,14 = 7

total numbers = 15

probability = 7/15 or

46.66 percent

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X is -4 f(x)= 5x^8-3x The ^8 is the exponent for 5x!!!

hichkok12 [17]

Answer:

327692

Step-by-step explanation:

$65536 = (-4)^{8} \\ \\ 65536 \times 5 = 327680 \\ \\ 327680 - 3(-4) = 327680 + 12 = 327692$

According to the Order of Operations [GEMS(A)\BOMDAS\PEMDAS etc.], in this case, you evaluate the exponent BEFORE multiplying. This is a common mistake people make.

I am joyous to assist you anytime.

5 0

3 years ago

Set up a linear equation(s) that will help you to find a solution to the following problem: One angle of a triangle is twice as

nika2105 [10]

Remember
all angles add to 180

x+y+z=180
one is 2 times as another
x=2y
measure of 3rd angle (z) is 20 more than smalllest
since y has to be doubled to get x, y is smallest
z is 20 more than y
z=20+y

we have
x=2y
z=20+y
sub those
x+y+z=180
2y+y+20+y=180
4y+20=180
minus 20 both sides
4y=160
divide 4
y=40
sub back
x=2y
x=2(40)
x=80
z=20+y
z=20+40
z=60

the angles are
80 degrees, 40 degrees, 60 degrees

8 0

3 years ago

The Canadian labor force as of 2019 was 32.7 million. There were 30.9 million employed What the unemployment rate would be?

Afina-wow [57]

Answer:

The unemployment rate would be 5.5%.

Step-by-step explanation:

It is given that,

The Canadian labor force as of 2019 was 32.7 million.

There were 30.9 million employed

We need to find the unemployment rate.

Unemployed = labor force - employed

= 32.7 - 30.9

= 1.8 million

$\text{unemployment rate}=\dfrac{\text{unemployed}}{\text{labor force}}\times 100\\\\=\dfrac{1.8}{32.7}\times 100\\\\=5.5\%$

So, the unemployment rate would be 5.5%.

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Kitty [74]

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2 years ago

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Nonamiya [84]

the answer is -6y-12

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3 years ago