Answer:
961/40 - 204/40 + 60/40 = 817/40 or 20 17/40
Step-by-step explanation:
Make the mixed numbers into fractions. Then make them have equal denominators. It's easier to stick with 40 as the denominator.
Answer: 71º
Step-by-step explanation:
I cant remeber the therum but basically its just the opposite, super simple!!
The <em><u>correct answer</u></em> is:
7ab³
Explanation:
The greatest common factor is the largest thing that each term is divisible by.
The coefficients of our terms are 42, 35 and 42. Using the prime factorization for each,
42 = 6*7
6 = 2*3
42 = 2*3*7
35 = 5*7
The greatest common factor is 7.
For the variables, each term has at least a¹ and at least b³. This means that ab³ is part of the GCF; this gives us a GCF of 7ab³.
Answer:
6866, 71995
Step-by-step explanation:
I'm going to assume it has a growth rate of 160% per hour.
Anyways, since after four hours, there were 45,000 Bacteria X in the egg salad, we can write the following function:
, where P represents the initial amount, B(h) represents the total, and h represents the number of hours that has passed. The 1.6 represents the 160% growth rate per hour.
We already know that four hours has passed when the population is 45,000, thus:
So the initial population is around 6866.
After five hours, the number of bacteria will be:
The measure of each base angle is 56°.
<u>Step-by-step explanation</u>:
- The isosceles triangle has two base angles that are congruent (same measure).
- Let the measure of each base angle is 'x'.
- The sum of angles in a triangle add to 180°.
base angle + base angle + 68° = 180°
2x + 68° = 180°
2x = 112°
x = 112/2
x = 56°
Therefore, the measure of each base angle is 56°.
