Answer:
0.1384
Step-by-step explanation:
Using binomial probability:
P = nCr p^r q^(n-r)
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1-p).
Given n = 25, r = 4, p = 0.10, and q = 0.90:
P = ₂₅C₄ (0.10)⁴ (0.90)²⁵⁻⁴
P = 12650 (0.10)⁴ (0.90)²¹
P = 0.1384
$128.49
<h3>
Further explanation</h3>
<u>Given:</u>
- Tim is painting his storage shed.
- He buys 4 gallons of white paint and 3 gallons of blue paint.
- Each gallon of white paint costs $15.72.
- Each gallon of blue pain costs $21.87.
<u>Question: </u>
How much will Tim spend on the paint?
<u>The Process:</u>
We first calculate the total cost spent on each color of the paint.
Total costs of white paint 
Total costs of blue paint 
The overall cost of painting is 
<u>Quick Steps:</u>
Total costs 
Therefore, Tim will spend the total costs to paint his storage shed as much $128.49.
<h3>Learn more</h3>
- Mr. Frye distributed his money equally among his 4 children for their weekly allowance. brainly.com/question/13174288#
- Miles incorrectly gave the product of 7 x 2.6 as 14.42 brainly.com/question/13174282
- What is the cost of the toy car? brainly.com/question/5282516
Keywords: Tim is painting his storage shed, 4 gallons of white paint, 3 gallons of blue paint, total costs, how much will Tim spend on the paint?
Answer:
x ≈ 1.9087
Step-by-step explanation:
We don't know what methods you learned in class, but here's one way to solve the equation.
Make x the exponent of a constant:
5^(x+2) = 3^(3x)
(5^x)(5^2) = (3^3)^x
25(5^x) = 27^x
Put the powers all on one side of the equation and everything else on the other side.
25 = (27^x)/(5^x) = (27/5)^x = 5.4^x
Take logarithms.
log(25) = x·log(5.4)
x = log(25)/log(5.4)
x ≈ 1.9087
Answer:
The law of demand says that at higher prices, buyers will demand less of an economic good. The law of supply says that at higher prices, sellers will supply more of an economic good. These two laws interact to determine the actual market prices and volume of goods that are traded on a market.
Supply is generally considered to slope upward: as the price rises, suppliers are willing to produce more. Demand is generally considered to slope downward: at higher prices, consumers buy less. ... The relationship between the supply and demand for a good (or service) and changes in price is called elasticity.
Answer:
one million= 1,000,000= 1 x 10^6
hope this helps please mark as brainliest:)
