35% of 20 = 35/100 × 20 = 7 boys
pls mark brainliest
Answer:






Step-by-step explanation:
We are given the following in the question:

We have to find the growth rate z(t) in each of the following cases:
(a) z = xy

(b) z=x/y

(c) z=y/x

(d) z=x^(1/2) y^(1/2)

(e) z=(x/y)^2

(f) z=x^(-1/3)y^(2/3)

Answer:
m = -1/3
Step-by-step explanation:
To find our <em>m</em> in y = mx + b, (our slope is <em>m</em>), we use slope formula: 
We are given 2 points, so we plug it into the slope formula:

m = -1/3
So our slope is -1/3.
Answer:
a) {P1P2, P1N, P1D,P2P1, P2N,P2D,NP1,NP2,ND,DP1,DP2,DN}
PP=2/12 NP=4/12 DP=4/12 DN=2/12
b) 1/3
Step-by-step explanation:
Let us call pennies by P1 and P2.
a)There are 12 possible outcomes as it is written above.
b)In order to have 11 cents we need a penny and the dime. There are 4 such possibilities (events). The total number is 12. So the probability is 4/12.