Answer:
Add than multiply
Step-by-step explanation:
Answer:
Step-by-step explanation:
is an exponential equation where A is the beginning amount and B is the rate that the population grows or dies.
So we start with 1000 bacteria, they are giving us A.
The bacteria population is decreasing because they are dying 5% each hour.
So that is after the first hour we have 1000-.05(1000) or 1000(1)-1000(.05)=1000(1-.05)=1000(.95).
We will keep multiplying by .95 per hour. 0.95 is the repeated factor.
That is the function is .
If you let h=0 which means 0 hours has happened, you will see the bacteria is 1000 as desired. 1000(.95)^0=1000(1)=1000.
Answer:
Joanna bought pounds of apples, of a pound of strawberries, of a pound of grapes, pounds of oranges, and pounds of pears. How many pounds of fruit did Joanna buy in all?
naah
Answer:
1) A(-5,-3); B(-6,-1); C(-3,-1) ; D(-2,-3)
Step-by-step explanation:
<span>
<u><em>Answer:</em></u>density of wood = 0.64 gm/cm</span>³<span>
<u><em>Explanation:</em></u><u>Density of a substance can be calculated as follows:</u>
density = </span>
<span>
<u>We are given that:</u>
mass of wood = 10 grams
volume of wood = 15.625 cm</span>³<span>
<u>Substitute with the givens in the above equation to get the density as follows:</u>
density = </span>
<span> = 0.64 grams / cm</span>³<span>
Hope this helps :)</span>