Answer:
55,200
Step-by-step explanation:
The employee is paid twice a month. There are 12 months in a year. He is paid 12x2=24 times a year.
Multiply the pay per period by the number or pay periods
=2,300x24
=55,200
Simplify the expression 2x - 7 + 4x
Answer:
6x−7
Step-by-step explanation:
2x−7+4x
=2x+−7+4x
Combine Like Terms:
=2x+−7+4x
=(2x+4x)+(−7)
=6x+−7
Answer:6x-7
The like terms in the expression are 2x and 4x, so therefore you add them together and you get 6x.
Why is 1 a factor of every number
Answer:
because 1 is the smallest factor of a multiple and greatest factor of a multiple is the multiple itself
Step-by-step explanation:
hope that help and u can understand it :\
what is the 2 step equation -1=(5+x)6
a reason
Determine if 0.362799791799176191... is rational or irrational and give
for your answer.
Answer:
It is irrational because there isn’t any repeating parts.
Which of the following factors influences a consumer when deciding to buy a
product?
A. Opinion factor
B. Multiple factor
C. Stock market
D. External factor
The factor that influences a consumer when deciding to buy a product is D. External factor.
Who is a consumer?A consumer is a person or group who intends to order or uses purchased goods, products, or services primarily for personal, social, family, or household needs and is not directly involved in entrepreneurial or business activities.
Consumers consider a variety of factors, including the product's characteristics, the price charged, the product's availability at the required location, and much more. Personal factors include the consumer's age, occupation, lifestyle, social and economic status, and gender.
External factors such as the market economy, culture, social values, fashion, and corporate policies for consumers all have a large impact on consumer perceptions, attitudes, and behavior.
External factors may include family and friend expectations, cultural or gender stereotypes, and family responsibilities. These factors can have an impact on decision-making, either positively or negatively.
Therefore, based on the information illustrated, the correct option is D.
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What is f(0)?
O 12 only
O 2 and 3 only
0 -2,-1.1, and 2 only
O-2, -1, 1, 2 and 12
Answer: The 1st option is correct! :D
Hopefully this will help others as well!
Step-by-step explanation:
Weights of babies at the local community hospital have a distribution that is approximately normal with a mean weight of 7.43 pounds and a standard deviation of 1.25 pounds. A premature baby can be classified as being less than 5.51 pounds. A. Find the probability of a randomly selected baby weighing less than 5.51 pounds. B. If 25 babies are randomly selected, what is the probability that their weight will be less than 5.51 pounds?
Answer:
Step-by-step explanation:
Hope this helped
1. 4y-9=15 2 6x+7=-5 3 -9t+2=56
Answer:
1. y=6
2. x=-2
3. t=-6
Step-by-step explanation:
1.
[tex]4y-9=15\\4y-9+9=15+9\\4y=24\\\frac{4y}{4}=\frac{24}{4}\\y=6[/tex]
2.
[tex]6x+7=-5\\6x+7-7=-5-7\\6x=-12\\\frac{6x}{6}=\frac{-12}{6}\\x=-2[/tex]
3.
[tex]-9t+2=56\\-9t+2-2=56-2\\-9t=54\\\frac{-9t}{-9}=\frac{54}{-9}\\t=-6[/tex]
A new Community Sports Complex is being built in maddison. The perimeter of the rectangular playing field is 232 yards. The length of the field is 7 yards less double the width what are the dimensions of the playing field
Answer:
width are 33 dimensions
A local church has 225 students in 15 sunday school classes.what is the average number of students in each class? Please help.
Answer:
Average of 15 students in each Sunday school class.
Step-by-step explanation:
The average (or arithmetic mean) number of students per class, is the total number of students divided by the number of classes. In this case:
225/15 = 15
average of 15 students per Sunday school class.
If log.. (125) = 3, then x =
-33 - 4x = 2 - 3(4x - 7)
Answer:
-33-4x=-1(4x-7)
-33-4x=-4x+7.
-33-7=-4x+4x.
=-40.
Spencer sampled 50 students of a private school who were questioned about their scores in Mathematics. Spencer wants to test the hypothesis that the private school students score better than the general public which has an average of 62 marks with a population standard deviation of 7 marks. Z= If the sample mean is 65 marks, what is the z-score? Answers are rounded to the hundredths place.
a.) -3.84
b.) 1.56
c.) 3.03
d.) -2.56
Answer:
C) 3.03
Step-by-step explanation:
Step(i):-
Given sample size 'n' = 50
The Mean of the population (μ) = 62
The standard deviation of the Population (σ) = 7
Mean of the sample(x⁻) = 65
Z-score
[tex]Z= \frac{x^{-} -mean}{\frac{S.D}{\sqrt{n} } }[/tex]
Step(ii):-
[tex]Z= \frac{65 -62}{\frac{7}{\sqrt{50} } }[/tex]
Z = 3.03
Final answer:-
The Z-score = 3.03
PLEASE HELP! If the altitude is √7, find the volume. 36√7 cu. units 18√7 cu. units 12√7 cu. units
Answer:
Step-by-step explanation:
volume=1/3×area of base×height=1/3×6×6×√7=12√7 cubic units
How do you estimate an irrational vsquare root? Use COMPLETE sentences! Make sure you use LOTS of details. Word Bank Square Root Square Estimate Predict - Perfect Squares Whole Number Number Line Left/Right Tick Marks Upper/Lower Radical Consecutive
Answer:
Step-by-step explanation:
Lets illustrate one method by an example:
Find the square root of 12:
The 2 perfect squares around 12 are 3^2 and 4^2 so the square root of 12 is going to be between 3 and 4.
We might predict it to be 3.5
If we square 3.5 we get 12.25 so we are pretty close.
It is less than 3.5 so we might try 3.4 .
Working 3.4^2 out we get 11.56 so we know the square root is between 3.4 and 3.5 Since 12.25 is closer to 12 than 11.56, the square root is closer to 3.5 than 3.4 so we might try 3.46.
This is called the method of trial and improvement and requires you to do long multiplications.
Area of the figure with steps
Answer:
2400
Step-by-step explanation:
length times width times height
Answer:
350
Step-by-step explanation:
Area of rectangle = Length * width
Area = 25 * 8
Area = 200
Area of a triangle = [tex]\frac{h_{b}*b}{2}[/tex]
Area = 150
Area = triangle area + rectangle
Area = 350
HELP ME QUICK!!! this has to be turned in in 46 min
Answer:
the answer is most likely A
Step-by-step explanation:
solve for p -5(p + 3/5) = 4
Answer:
p =-7/5Step-by-step explanation:
[tex]-5\left(p+\frac{3}{5}\right)=4\\\\\mathrm{Divide\:both\:sides\:by\:}-5\\\frac{-5\left(p+\frac{3}{5}\right)}{-5}=\frac{4}{-5}\\\\Simplify\\p+\frac{3}{5}=-\frac{4}{5}\\\\\mathrm{Subtract\:}\frac{3}{5}\mathrm{\:from\:both\:sides}\\p+\frac{3}{5}-\frac{3}{5}=-\frac{4}{5}-\frac{3}{5}\\\\Simplify\\p=-\frac{7}{5}\\\\p=-\frac{7}{5}[/tex]
!!important!!
equation: —2(bx — 5) = 16
question: the value of x when b is 3 is ...
Answer:
x =-1
Step-by-step explanation:
[tex]-2(bx - 5) = 16\\b = 3\\x = ?\\-2(3x -5)=16\\\\\mathrm{Divide\:both\:sides\:by\:}-2\\\frac{-2\left(3x-5\right)}{-2}=\frac{16}{-2}\\\\Simplify\\3x-5=-8\\\\\mathrm{Add\:}5\mathrm{\:to\:both\:sides}\\3x-5+5=-8+5\\\\Simplify\\3x=-3\\\\\mathrm{Divide\:both\:sides\:by\:}3\\\frac{3x}{3}=\frac{-3}{3}\\\\Simplify\\x =-1[/tex]
Analyses were run. The following is the (edited) output for the test:
Hypothesis test results:
U1: favored team-home game
U2: favored team- away game
Difference Sample Mean Std. Err. DF T-Stat P-value
U1-U2 .11 0.67168534 94.155815 0.16376716 0.4351
From the output we learn that:
A. the data provide sufficient evidence reject the H0; thus, we cannot conclude that the
mean point spread of home games is higher than that of away games.
B. the data do not provide sufficient evidence reject the H0; thus, we can conclude that
the mean point spread for home games is higher than that of away games.
C. the data do not provide sufficient evidence to reject H0; thus, we cannot conclude that
the mean point spread of home games is higher than that of away games.
D. the data provide sufficient evidence to reject H0; thus, we can conclude that the mean
point spread for home games is higher than that of away games.
Answer: C. The data do not provide sufficient evidence to reject H0; thus, we cannot conclude that the mean point spread fo home games is higher than that of away games.
Step-by-step explanation: In Hypothesis Testing using p-value, after stating the null an alternative hypothesis, you have to compare p-value with level of significance, also known as α. If p-value is less than α, reject null hypothesis and accept alternative. If p-value is bigger, we would fail to reject null hypothesis and not accept the alternative.
In the above testing, P-value is 0.4351. Level of significance is, generally, 0.05. Comparing them, p-value is bigger than α. What it means is there is not enough evidence to support null hypothesis and, consequently, we can't conclude the difference in mean point spread of home games is higher than of the away games.
subtract fractions 9 1/10 - 4 3/4 =
Answer:
4.35
Step-by-step explanation:
The fraction is 23/5.
To find the fraction of given problem.
What is fraction?A fraction is a part of a whole. In arithmetic, the number is expressed as a quotient, in which the numerator is divided by the denominator. In a simple fraction, both are integers. A complex fraction has a fraction in the numerator or denominator. In a proper fraction, the numerator is less than the denominator.
Given that:
Let the two fractions be a/b and c/d then:
a/b−c/d=ad−bc/bd
It must have like denominators to subtract fractions.
For = 9 1/10 - 4 3/4= 9 1/10 - 19/4
Taking LCM of 10 and 4 is 20.
=9 1/10 - 19/4
=[tex]\frac{91*2-19*2.5}{20} \\\\\frac{182-47.5}{20} \\\\\frac{92}{20}[/tex]
After cancel out numerator and denominators
=23/5
So, the fraction is 23/5.
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simplify the expression -1/2(-5/6 +1/3) thank you :)
Answer:
1/4
Step-by-step explanation:
-1/2(-5/6 +1/3)
PEMDAS
parentheses first
(-5/6 +1/3)
Get a common denominator
-5/6 + 1/3 *2/2
-5/6 + 2/6 = -3/6 = -1/2
Substitute this back in
-1/2 ( -1/2)
Multiply
1/4
Find the distance between the given points (2,8) and (7,7)
Answer:
[tex]d=\sqrt{26}\approx5.0990[/tex]
Step-by-step explanation:
To find the distance between any two points, we can use the distance formula.
The distance formula is:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Let (2,8) be x₁ and y₁ and let (7,7) be x₂ and y₂. Thus:
[tex]d=\sqrt{(7-2)^2+(7-8)^2}[/tex]
Simplify:
[tex]d=\sqrt{5^2+(-1)^2}[/tex]
Square:
[tex]d=\sqrt{25+1}[/tex]
Add:
[tex]d=\sqrt{26}\approx5.0990[/tex]
And that's our answer :)
$7.825 per hour × $32.125 hours round answer to the thousandth of a dollar???
Find the slope of the line passing through the pair of points. (0, 21), (9, 0)
Answer:
m =-7/3
Step-by-step explanation:
[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\\\\left(x_1,\:y_1\right)=\left(0,\:21\right),\:\left(x_2,\:y_2\right)=\left(9,\:0\right)\\\\m=\frac{0-21}{9-0}\\\\m = \frac{-21}{9} \\\\Use\:3\:to\:divide\:through \\m=-\frac{7}{3}[/tex]
Simplify 8√63x^14y^9
Answer:
See step by step
Step-by-step explanation:
Need to also show work but confused
Answer:
S = 2
Step-by-step explanation:
1st step: Simplify both sides of the equation
4/5 s - 3/4 s = 1/10
4/5 s + -3/4 s = 1/10
(4/5 s + -3/4 s) = 1/10 (combine like terms)
1/20 s = 1/10
1/20 s = 1/10
step 2: multiply both sides by 20
20 * (1/20 s) = 20 * (1/10)
s = 2
Hope this helped!
What is the slope of the line? y + 5=2(x+1)
Answer:
The slope of the line given by the equation is two.
Step-by-step explanation:
We are given the equation:
[tex]y+5=2(x+1)[/tex]
Notice that the equation is written in point-slope form. That is:
[tex]y-y_1=m(x-x_1)[/tex]
Where m is the slope.
From our given equation, we can see that m = 2.
Therefore, the slope of the given line is 2.
Answer:
2
Step-by-step explanation:
Put the line into slope intercept form:
y + 5 = 2(x+1)
Distribute the 2
y + 5 = 2x + 2
Isolate y to put into y = mx + b form
y = 2x - 3
So, the slope is 2 because it is the coefficient to x.
The best method for obtaining a representative sample is to choose a _____ from the population of interest.
Answer:
Random sample
Step-by-step explanation:
In statistics, a sample randomly taken from an investigated population, usually known as a random sample. To avoid having bais from our response and for it to have the best chance of it being indicative of the entire population, our sample must be random. This random sample chosen must contain subjects related to the data in the population we what to obtain a result from.
Find the length of the hypotenuse , c, using the Pythagorean theorem (a^2+b^2=c^2) round the nearest tenth if necessary
Answer:
19.4 units
Step-by-step explanation:
The hypotenuse length (c) of the given right triangle, ∆ABC, can be calculated using the Pythagorean Theorem, [tex] a^2 + b^2 = c^2 [/tex],
Where,
c is the longest/hypotenuse, a and b are the length of the other two legs.
Therefore,
[tex] c^2 = (16)^2 + (11)^2 [/tex]
[tex] c^2 = 256 + 121 = 377 [/tex]
[tex] c = \sqrt{377} = 19.4 [/tex] (nearest tenth)