Dominic would be the answer because the exponents add together
Answer: 59
Step-by-step explanation:
Given
2b³+5 and b=3 ⇒ 2b³+5=2(3)³+5
Simplify exponents
2(3)³+5
=2(3×3×3)+5
=2×27+5
Multiplication
=54+5
Addition
=59
Hope this helps!! :)
Please let me know if you have any questions
<span>Sum of Interior Angles = (Number of Sides -2) • 180 degrees
900 = </span><span>(Number of Sides -2) • 180 degrees
900 / 180 = </span><span>Number of Sides -2
5 = </span><span>Number of Sides -2
</span><span>Number of Sides = 7
Polygon is a heptagon.
http://www.1728.org/polygon.htm
</span>
Answer:
In a deck of 52 cards, there are 26 red cards.
The probability that the first drawn card is red:
P(A) = 26/52
Without replacement, the probability that the second drawn card is red:
P(B) = 25/51
Then, this dependent probability is calculated by:
P = P(A) x P(B) = (26/52) x (25/51) = 25/102 = 0.245 = 24.5%
Hope this helps!
:)
Answer:
black:all
7:23
Step-by-step explanation:
The total number of socks is
8+7+5+3 = 23
ratio of black socks to all socks
black:all
7:23
