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Ivanshal [37]
2 years ago
12

The probability of spinning blue on a spinner is 0.3. If the spinner is spun 40 times, estimate how many times you would spin bl

ue. A 3-sided sninner is snun 10 time 1​
Mathematics
1 answer:
Nookie1986 [14]2 years ago
4 0

Answer:

12 times.

Step-by-step explanation:

That would be 40 * 0.3 = 12.

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Genes are responsible for:
Gala2k [10]

A. all inherited traits of an organism.

Genes are something you inherit from a family and are passed on. Sometimes you might skip your parents and inherit a trait from a another past relative.

3 0
3 years ago
Read 2 more answers
Use the compound interest formulas A = P 1 + r n nt and A = Pe rt to solve. 2) Suppose that you have $8000 to invest. Which inve
Gnoma [55]

Answer: A

Compound interest simply defined as the interest added at regular interval. Compound interested can be calculated using

Compound interest = P (1+) ^nt and Pe ^rt

P = Initial balance

r = Annual interest rate

n = Number of times the interest is compounded per year

t =Number of year money is invested

Using

Compound interest = P (1+ ) ^nt

Continuous

P= $ 8000

t = 6

r = 6.25%

=

= 0.0625

n = 1

Compound interest = 8000 (1+) ^1×6

= 8000 (1 + 0.0625) ^6

= 8000 (1.0625) ^ 6

= 8000× 1.4387

= $11,509.6

Semi- annually

P= $ 8000

t = 6

r = 6.3%

=

= 0.063

n = 2

Compound interest = 8000 (1+) ^2×6

= 8000 (1 + 0.063) ^12

= 8000 (1.063) ^12

= 8000× 1.4509

= $11,607.0

Investing $ 8000 semi-annually at 6.3% for 6 years yields greater return

Therefore the answer is (A)

3 0
2 years ago
Which choice is equivalent to the quotient shown here when x is greater than or equal to 0?
Dima020 [189]

Answer: OPTION C

Step-by-step explanation:

Remember that:

\sqrt[n]{a^n}=a

And the Product of powers property establishes that:

a^m*a^n=a^{(mn)}

Rewrite the expression:

\frac{\sqrt{18x} }{\sqrt{32} }

Descompose 18 and 32 into their prime factors:

18=2*3*3=2*3^2\\32=2*2*2*2*2=2^5=2^4*2

Substitute into the expression, then:

\frac{\sqrt{(2*3^2)x} }{\sqrt{2^4*2} }

Finally,simplifying, you get:

\frac{3\sqrt{(2)x} }{2^2\sqrt{2} }=\frac{3\sqrt{2x}}{4\sqrt{2}}=\frac{(3)(\sqrt{x})(\sqrt{2})}{(4)(\sqrt{2})}= \frac{3\sqrt{x}}{4}

8 0
3 years ago
Determine the lowest common denominator of the following rational expressions
andreev551 [17]

Answer:

Hi the answer is A, hopefully i helped you

7 0
3 years ago
Can someone please help!! <br> I need the answer and explanation pls
Ira Lisetskai [31]

Step-by-step explanation:

percentage of green marbles=

(total green marbles÷ total marbles )×100

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2 years ago
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