Answer:
5, or 10
Step-by-step explanation:
it takes 5 to get there, it will take 5 to get back.
OR 5 plus 5 equals 10, so 10
Boredom is strong in this one
Answer:
a
Step-by-step explanation:
We want to multiply the monomial by the monomial .
Remember that to multiply monomials we need to use the laws of exponents; in this case, the law for multiplying powers with the same base. The rule says that, when you multiply powers of the same base, you just need to add the exponents: , . Also, is worth pointing out that the exponent of a variable with no exponent is 1: .
Remember that we also need to multiply their coefficients , which are the numbers that multiply the variables; again, variables with no numbers have a coefficient of 1, so . Multiply coefficients is easy, you just need to multiply them as you usually do with everyday numbers.
Let's apply all of that to our multiplication:
We can conclude that 2x times x squared is 2x cubed.
Answer: 6.4
Step-by-step explanation:
If f(t) = P Where r= rate and t= time
Given: P=5, r= 0.05
We are required to determine f(5) to the nearest tenth
By comparing f(t) and f(5), it implies we take out t=5
Therefore:
f(t) = P = 5*
=6.42012708344
=6.4 ( to the nearest tenth)
Note: e is the exponential growth symbol
Answer:
a) 0.3277
b) 0.0128
Step-by-step explanation:
We are given the following information in the question:
N(2750, 560).
Mean, μ = 2750
Standard Deviation, σ = 560
We are given that the distribution of distribution of birth weights is a bell shaped distribution that is a normal distribution.
Formula:
a) P (less than 2500 grams)
P(x < 2500)
Calculation the value from standard normal z table, we have,
b) P ((less than 1500 grams)
P(x < 1500)
Calculation the value from standard normal z table, we have,