a company must select 4 candidates to interview from a list of 12, which consist of 8 men and 4 women.
How many selections of 4 candidates regardless of gender?
How many selections are possible, if 2 women must be selected?
How many selections are possible, if at least 2 women must be selected?
The tank for a car holds
18
18
gallons. The gasoline gauge shows the tank is
1
3
13
full. How much gas is still in the tank? Give your answer as a whole number or as a mixed fraction reduced to lowest terms
To calculate the amount of gas left in the tank, you should multiply the total capacity of the tank, which is 18 gallons, by the fraction that represents the amount of gas remaining, which is 1/3. Thus, there are 6 gallons of gas still in the tank.
Explanation:
To answer this question, we should multiply the total capacity of the tank, which is 18 gallons, by the fraction that represents the amount of gas remaining, which is 1/3. This will give us the number of gallons of gas left.
Now, apply the multiplication: 18 gallons * 1/3 = 6 gallons.
So, there are 6 gallons of gas still in the tank.
Learn more about multiplication of fractions here:https://brainly.com/question/9281754
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How many sixteens are in 15/16
What is the largest place value of 585
How many weeks correspond to 56 days? Explain
Answer:
8 weeks
56 days equals 8 weeks or 8x7 = 56
Step-by-step explanation:
What is the equation of a line, in point-slope form, that passes through (−2, −6) and has a slope of 13 ?
A)y−2=13(x−6)
B) y+6=13(x+2)
C) y−6=13(x−2)
D) y+2=13(x+6)
Why do you sometimes have only one multiplication sentence for an array?
Can you answer all of these please?!?!
1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
(a) Write an equation that represents the situation. Explain any variable used.(1 point)
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence. (3 points)
Answer:
2. Solve each given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no solutions, and identify each equation as an identity, a contradiction, or neither.
(a) (2 points)
(b) (2 points)
(c) (2 points)
Answer:
3. At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount, but each was $2.25 less than the items that Tanya bought. Both Tanya and Tony paid the same amount of money. What was the individual cost of each person's items?
(a) Write an equation. Let x represent the cost of one of Tanya's items. (1 point)
(b) Solve the equation. Show your work. (2 points)
(c) Check your solution. Show your work. (1 point)
(d) State the solution in complete sentences. (1 point)
Answer:
How do u solve 24tenths-1 one 3 tenths
I need help please 4x-10=2(2x-5)
what percent of 29.5 is 10.03
store decreased its price on a computer by $112 to $478. What was the original price
Answer:
$590.
Step-by-step explanation:
Let x be the original price of computer.
We have been given that a store decreased its price on a computer by $112 to $478.
This means x minus 112 equals to 478. We can represent this information in an equation as:
[tex]x-\$112=\$478[/tex]
Let us add $112 to both sides of our equation.
[tex]x-\$112+\$112=\$478+\$112[/tex]
[tex]x=\$590[/tex]
Therefore, the original price of computer was $590.
Beth purchased a computer, and its value depreciated exponentially each year. Beth will sketch a graph of the situation, where x represents the number of years since she purchased the computer, and y represents its value that year.
Beth will only sketch the graph in the quadrant or quadrants for which it makes sense to.
In which quadrant or quadrants will Beth sketch the graph?
1. Quadrants I and IV only
2. Quadrant I only
3. Quadrants I, II, III, and IV
4. Quadrants I and II only
Please help, thank you
So we need a quadrant where x is positive and y in positive. It is the first quadrant.
Answer choice 2 is right.
ANSWER: Answer Choice #2 (Quadrant I only)
Anne is comparing savings accounts. One account has an interest rate of 1.2 percent compounded yearly, and one account has an interest rate of 1.2 percent compounded monthly. Which account will earn more money in interest?
Final answer:
An account with an interest rate of 1.2 percent compounded monthly will earn more money than one compounded yearly because of how compound interest works, earning 'interest on interest' throughout the year.
Explanation:
The student's question asks which savings account would earn more money, one with an interest rate of 1.2 percent compounded yearly, or one with the same interest rate but compounded monthly. When interest is compounded, it means the bank pays interest on both the original amount of money and any interest that account has already earned. With compounded interest, you end up earning interest on interest.
For the account with yearly compounding at a rate of 1.2 percent, the formula to calculate the amount after one year would be A = P(1 + r/n)^(nt), where P is the principal amount, r is the annual interest rate (decimal), n is the number of times interest is compounded per year, and t is the time in years. In this case, n is 1 because the interest is compounded annually. Therefore, the amount after one year would be A = P(1 + 0.012/1)^(1×1) or A = P(1.012).
For the monthly compounded account, the same formula applies, but n would be 12 because the interest is compounded monthly. So, the amount after one year would be A = P(1 + 0.012/12)^(12×1).
When you perform these calculations, the account with the monthly compounding will yield a slightly higher amount than the annually compounded account because interest is being added more frequently. Each month's interest is then earning interest in the following months, leading to a process known as 'interest on interest'. Though the difference may not be substantial for small amounts and low interest rates, over longer periods, or with higher rates and balances, the difference can become significant.
which statement describes the function below f(x)=2x^3-3x+1
The given function is f(x)=2x^3+2x^2-x. In this case, the highest degree among the terms is 3. According to the Fundamental Theorem of Algebra, the number of zeros or roots of the equation is equal to the highest degree among the terms. Hence for every value of y, there are 3 equivalent x's. The answer thus is B. It is a many-to-one function.
Evaluate the polynomial xyz^2-z when x=6, y=-4, and z=-2
How does translating a figure using the formal definition of a translation compare to the previous method of translating a figure?
This method is easy to understand and easy to apply to any figure than the other methods.
What is a translation of the figure?When the figure is moved from one place to another place is called translation of the figure.
When we add in x then the figure will translate toward the left.
And when we subtract in x then the figure will translate toward the right.
If we add in y then the figure will translate downward.
And when we subtract in y then the figure will translate upward.
This method is easy to understand and easy to apply to any figure than the other methods.
More about the translation of the figure link is given below.
https://brainly.com/question/933695
Alexandria wants to go hiking on Saturday. She will consider these conditions when she chooses which of several parks to visit:
• She wants to hike for 2 hours.
• She wants to spend no more than 6 hours away from home.
• She can average 50 miles per hour to and from the park.
Write and solve an inequality to find possible distances from Alexandria’s home to a park that satisfies the conditions.
Answer: 27
i would say 54/2=27
Step-by-step explanation:
What is the sum of the first eight terms of a geometric series whose first term is 3 and whose common ratio is 1/2?
Answer:
[tex]\frac{765}{128}[/tex]
Step-by-step explanation:
We have been given that 1st term of a geometric series is 3 and common difference is 1/2 . We are asked to find the sum of 1st 8 terms of the given series.
We will use geometric series formula to solve our given problem.
[tex]S_n=\frac{a_1(1-r^n)}{1-r}[/tex]
Upon substituting our given values in the above formula we will get,
[tex]S_8=\frac{3(1-(\frac{1}{2})^8)}{1-\frac{1}{2}}[/tex]
[tex]S_8=\frac{3(1-\frac{1^8}{2}^8)}{\frac{2-1}{2}}[/tex]
[tex]S_8=\frac{3(1-\frac{1}{256})}{\frac{1}{2}}[/tex]
[tex]S_8=\frac{3(\frac{256-1}{256})}{\frac{1}{2}}[/tex]
[tex]S_8=\frac{3(\frac{255}{256})}{\frac{1}{2}}[/tex]
[tex]S_8=3(\frac{255}{256}\times\frac{2}{1})[/tex]
[tex]S_8=3(\frac{255}{128})[/tex]
[tex]S_8=\frac{765}{128}[/tex]
Therefore, the sum of our given series is [tex]\frac{765}{128}[/tex].
Which second-degree polynomial function has a leading coefficient of –1 and root 5 with multiplicity 2?
Answer:
f(x) = 2x2 – 4x – 30
Step-by-step explanation:
Got it right
how can you use a mapping diagram to determine the domain and the range of a relation?
The method of using a mapping diagram to determine the domain and the range of a relation is outlined in; Steps 1 to 3 below.
A mapping diagram is one that shows how the elements are paired. Furthermore It is drawn like a flow chart for a function to depict the input and output values.Now, mapping diagrams consists of two parallel columns. The first column is one that represents the domain of a function while the second column represents the range of the function.
Now the steps in using a mapping diagram to determine the domain and the range of a relation are;
Step 1: Draw the mapping diagram for the given function relation.Step 2: A relation from the mapping diagram will be tagged as a function if each element in the domain column is paired with only one element in the range columnStep 3: However, if an element in the domain column of the mapping diagram can be paired to than 1 element in the range column, then the relation is said to not be a function.Read more about mapping diagrams at; https://brainly.com/question/1625866
at the metal-casting company where i work, i must set up a conveyor system to move castings from the furnace to the heat treatment area 55 yards away. the castings cool at the rate of 0.03 degrees fahrehnheit per second and must not be allowed to cool more that 7 degree's fahrenheit before being heat rtreated. what is the minimum speed per second that the conveyor must move?
Which metric unit would you use to measure: 1.The length of a newspaper. 2. The height of a lamp post. 3. The length of a bus route. 4. The width of a ruler.
Mrs marks has 9 1/4 ounces of fertilizer for her plants. She plans on using 3/4 ounce of fertilizer for each plant. How many plants can she fertilize?
Suppose you go shopping for a new futon bed for your apartment/home. The model you really like happens to be on sale for $675. It's original price is $900. What percent of the original price will you save if you purchase it?
Answer:
[tex]25\%[/tex]
Step-by-step explanation:
Given: you go shopping for a new futon bed for your apartment/home.The model you really like happens to be on sale for [tex]\$675[/tex]. It's original price is [tex]\$900[/tex].
To Find: What percent of the original price will you save if you purchase it.
Solution:
Original price of model [tex]=\$900[/tex]
discounted price of model on sale [tex]=\$675[/tex]
Now,
money saved by buying model from sale [tex]=\text{original price}-\text{price on sale}[/tex]
[tex]900-675[/tex]
[tex]\$225[/tex]
percentage of the original price saved [tex]=\frac{\text{Amount saved}}{\text{original price of model}}\times100[/tex]
putting values
[tex]\frac{225}{900}\times100[/tex]
[tex]\frac{225}{9}[/tex]
[tex]25\%[/tex]
[tex]25\%[/tex] of original price can be saved if model is purchased from sale.
Write the whole number as an equivalent fraction with the indicated denominator.
One slice of cheese pizza contains 310 calories. A medium-size orange has one-fifth that number of calories. How many calories are in a medium-size orange? -Please help me understand!
how do i graph y=1/2Sinø/2?
The ratio is boys to girls is 3:5. If there are 24 boys how many girls are in the class
I'll give BRAINIEST
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