Answer:
Step-by-step explanation:
watermelon (w): 2
jackfruit (j): 4
durian (d): 4 x 2 = 8
5w + 12j + xd = 324
5 (2) + 12 (4) + x (8) = 324
10 + 48 + 8x = 324
58 + 8x = 324
8x = 324 -58
8x = 266
x = 33.25
Answer:
the answer is 30
Step-by-step explanation:
because it is an equilateral triangle all sides are the same so if you set 3x+15 equal to 7x-5 and solve for x you get 4x=20 and x= 5
when you plug 5 in to each equation you get 30 for both sides and so it proves that the answer is 30
Answer:
The area of circle is 1.44π m²
Step-by-step explanation:
It is given that the diameter of circle is 2.4m. In order to find the value of radius, you have to divide diameter by 2. Then using the formula of the area of circle, A = π×r² where r is the radius :
diameter = 2.4m
radius = 2.4 ÷ 2
= 1.2m
A = π × 1.2²
= 1.44π m²
(x+3)(-2) best resembles a(b+c)=??
It can be rearranged to make, -2(x+3) , which is, a(b+c)
Answer:
P(A|B) = 8/12 = 66.67%
Step-by-step explanation:
From 1 to 24, the number of odd numbers is 12, so event B has 12 possible values.
Among these 12 odd numbers in B, the ones that are prime are:
3, 5, 7, 11, 13, 17, 19, 23 (total of 8 numbers)
so given event B, the event A has 8 possible values inside the sample space of B.
So the probability of A given B, that is, P(A|B), is:
P(A|B) = 8/12 = 66.67%
