Answer:
5.25 Percent
Step-by-step explanation:
Hope this helps sry if i'm wrong
Answer:
5.25
Step-by-step explanation:
to find the percentage, take 35 and multiply it by 0.15, or 15%.
35×0.15=5.25
Solve for A if Ab = ut
Solve for c if Kc = 9 a
Solve for D if Bd = Ca
Answer:
Below in bold.
Step-by-step explanation:
Ab = ut
Divide both sides by b
A = ut/b.
The other 2 are solved in a similar way:
Kc = 9a
c = 9a/K
Bd = Ca
d = Ca/B.
A department store offered a 10% discount on all humidifiers. They also stated that the first 50 customers would receive an additional 5% discount off the sale price. If you purchase a humidifier that sells for $169 and you are among the first 50 customers, what will your total discount be (a) in dollar amount and (b) in percent?
Answer:
The discount was A) $ 24.51 and B) 14.5% of the value.
Step-by-step explanation:
Since a department store offered a 10% discount on all humidifiers, and they also stated that the first 50 customers would receive an additional 5% discount off the sale price, if I purchase a humidifier that sells for $ 169 and I are among the first 50 customers, to determine what will my total discount be (a) in dollar amount and (b) in percent, the following calculation must be performed:
100 - 10 = 90
100 - 5 = 95
(169 x 0.9) x 0.95 = X
152.1 x 0.95 = X
144.49 = X
169 = 100
144.49 = X
144.49 x 100/169 = X
85.5 = X
Therefore, the discount was A) $ 24.51 and B) 14.5% of the value.
solve equations using inverse operations HELP NOW!!
Algebra
The inverse of -9n is dividing by -9.
[tex]n = - 5[/tex]
Answer:
n=−5
Step-by-step explanation:
what we have −9n=45
we divide -9 on both sides:
−9n/-9 =45/-9
n=−5
Hope this is right!
Maria is planting a row of flowers in a bed 28 feet long. The instructions say to space the plants 1 foot apart, allowing room for 28 flowers. The flowers come in flats containing 6 plants per flat.
How many flats will she need?
How many plants will she have left over?
Answer:
She will need 5 flats.
She will have 2 plants left over.
Step-by-step explanation:
Since she needs 28 flowers and there are 6 flowers in each plant.
To find the number of flats she needs simply divide 28 by 6
=28/6
=4.67
=Rounding off we get 5
Now we know that she need 5 flats so 5 flats will contain 5*6= 30 flowers total.
Since she has space for 28 flowers only the remainder will be;
30-28=2
Therefore she will have 2 plants leftover.
pls help me solve this questionnnnn
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Answer:
arc BC = 60°m∠ADC = 60°m∠AEB = 105°m∠ADP = 45°m∠P = 60°Step-by-step explanation:
The sum of arcs of a circle is 360°. The given conditions tell us arc BC ≅ arc AB, so the four arcs of the circle have ratios ...
CB : BA : AD : DC = 2 : 2 : 3 : 5
The sum of ratio units is 2+2+3+5 = 12, so each one stands for 360°/12 = 30°. Then the arc lengths are ...
arc BC = arc BA = 60° . . . . 2 ratio units each
arc AD = 90° . . . . . . . . . . . . 3 ratio units
arc DC = 150° . . . . . . . . . . . .5 ratio units
The inscribed angles are half the measure of the intercepted arcs:
∠ADC = (1/2) arc AC = 1/2(120°) = 60°
∠ADP = 1/2 arc AD = 1/2(90°) = 45°
The angles at E are half the sum of the measures of the intercepted arcs.
∠AEB = (arc AB + arc CD)/2 = (60° +150°)/2 = 105°
Angle P is half the difference of the intercepted arcs.
∠P = (arc BD -arc AD)/2 = (210° -90°)/2 = 120°/2 = 60°
__
In summary, ...
arc BC = 60°
m∠ADC = 60°
m∠AEB = 105°
m∠ADP = 45°
m∠P = 60°
Look at the picture below?
Answer:
well, okay. its basically what you wrote. assuming there was missing information.
let's dive right into it.
we'll assume that the problem asks for integers, whole numbers.
if x would be 0,
we would get 9 numbers out, 0, -1, -2, -3, -4, -5, -6, -7 and -8
if x would one, the range would be from 7 to -8, giving us 16 numbers
if x would be 2, the range would be from 14 to -8, giving us 23 numbers (7 more each time we increasex by one)
so the answer isn't a fixed value, but a function.
7x+9
the plus nine is true when x=0 and is still relevant for every other scenario
Melissa got 18 out of 20 on a math quiz. Tom got 85% on the quiz. Whose mark was greater? (Show all of your proof
Answer:
Melissa
Step-by-step explanation:
Melissa: 18/20
Tom: 85/100
Find the common denomenater so multiply 18*5 and 20*5
Melissa: 95/100
95>85
Melissa has the greater mark
The y-coordinate if you move five units up from the ordered pair (22, 23)
Hi there!
»»————- ★ ————-««
I believe your answer is:
28.
»»————- ★ ————-««
Here’s why:
A translation rule can be used to find the result of the point after it's found 5 units above.⸻⸻⸻⸻
[tex]\boxed{(x,y) \rightarrow (x, y + 5)}[/tex]
⸻⸻⸻⸻
[tex]\boxed{\text{Applying the translation rule to the point:}}\\\\(22, 23) \rightarrow (22, 23 + 5)\rightarrow(22,\boxed{28})[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Select all exprssion that are equivalent to 6x+1-(3x-1)
A: 6x+-3x+1+1
B: 6x+1-3x-1
C: 3x+2
Pls just find two correct answer that all I need pls
Answer:
3x+2
Although technically A and C are equivalent if 2 answers are required; C is simplified and therefore the most correct.
Step-by-step explanation:
6x+1-(3x-1)
6×+1-(3x) -1(-1)
6x+1-3x+1 <-A
3x+2. <- C
(easy math question please help) find the value of x question #9
Answer:
Step-by-step explanation:
25+125+(-5x)=180 degree(sum of interior angles of a triangle is 180 degree)
150-5x=180
-5x=180-150
x=30/-5
x=-6
A car travels at an average speed of 48 miles per hour. How long does it take to travel 276 miles?
Answer:
5 3/4 hrs
Step-by-step explanation:
distance ÷ speed = time
276 ÷ 48 = 5.75
Solve.
Five times a number is 110 less than 7 times the number. Find the number.
Answer:
ANSWER
[tex]5x = 7x - 110 \\ - 2x = - 110 \\ x = 55[/tex]
SO THE VALUE OF X = 55
hope it helps
The number is 55
What is a number?A number is a mathematical object used to count, measure, and label. The are different types of number like whole number, arithematic number, prime number, integer number and so on.
We can write the given question in mathematical expression as
5x=7x-110, where the unknown number is assumed as "x"
On solving, 5x=7x-110
2x=110
x=110/2
x=55
Thus the unknown number is 55
to know more about numbers click here
https://brainly.com/question/17429689
$SPJ2
Find the greatest common factor of the following monomials:
20m
8m5
Answer:
To find the greatest common factor (GCF) between monomials, take each monomial and write it's prime factorization. Then, identify the factors common to each monomial and multiply those common factors together. Bam! The GCF!
Step-by-step explanation:
20 m
thank me later
Which number line shows the inequality n< - 1?
2x2 - 4x+6 = 0 is not in general form.
1. True
2. False
Answer:
True
Step-by-step explanation:
This question is related to which chapter.
I mean what type.
Pineapples are on sale for $2 each, but customers can buy no more than 5 at
this price.
For pineapples bought at the sale price, the total cost, y, is directly
proportional to the number bought, x. This function can be modeled by y = 2x.
What is the domain of the function in this situation?
A. {0, 2, 4, 6, 8, 10)
B. All positive numbers, x > 0
O C. {0, 1,2,3,4,5)
D. {0, 1, 2, 3, 4, ...}
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Answer:
C. {0,1,2,3,4,5)
Step-by-step explanation:
The domain of the function is the possible numbers of pineapples that could be bought at the indicated price. That will be a non-negative integer less than or equal to 5:
{0, 1, 2, 3, 4, 5)
Brainiest and 10 points
Answer:
the answer is 4.9
Answer:
12.25 ÷ 2.5= 4.9
the 3rd box
The step function f(x) is graphed. What is the value of f(0)? -2 -1 0 1
Answer:
0
Step-by-step explanation:
Algebraically manipulating the formula I = Prt, find the principal (PV) deposited in a savings account which earned $11,000 in interest at a simple interest rate of
9.5% for 15 years to the nearest whole cent).
$7,312.07
$8,083.92
$7.719.30
$6,987.44
None of these choices are correct.
Answer: the required principal value is $7,719.30
Step-by-step explanation:
Given: Formula to calculate interest : I= Prt, P=principal value, r = rate of interest, t = time.
I = $11,000
r= 9.5% = 0.095
t= 15 years
Substitute in formula, we get
[tex]11000=(P)\times (0.095)\times(15)\\\\\Righatrrow\ P=\dfrac{11000}{0.095\times15}\approx\$7719.30[/tex]
Hence, the required principal value is $7,719.30
Suppose aggressive behavior is the dependent variable in a regression model and the other variables are independent variables. Is there evidence of extreme Multicollinearity
Answer and explanation:
Multicollinearity happens when multiple independent variables are correlated and therefore it is hard to determine which independent variable has the most impact or is most significantly affecting the dependent variable. This could be a source of confusion as the coefficients become less reliable.
Extreme multicollinearity occurs when there is exaggerated standard errors or increased variance of coefficient estimates.
Question 6 (Essay Worth 5 points)
The sets of numbers 3, 4, 5 and 8, 15, 17 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain or show why they are Pythagorean triples. Be sure to show your work for each set of triples!
Answer:
a^2+b^2=c^2 A and b need to add upp to c^2
Step-by-step explanation:
3^2+4^2=5^2
9+16=25
25=25
8^2+15^2=17^2
64+225=289
289=289
It is less than 100 and greater than 10. You use a total of 10 base ten blocks to show this number. The number of ones block is greater than the number of ten blocks. One of the digits is 7.
Answer:
70
Step-by-step explanation:
how to calculate the circumference of a circle whose radius is 12cm
Answer:
75.4cm
Step-by-step explanation:
To calculate the circumference, you need the radius of the circle:
Multiply the radius by 2 to get the diameter.
Multiply the result by π, or 3.14 for an estimation.
That's it; you found the circumference of the circle.
Answer:
C ≈ 75.4 cm
Step-by-step explanation:
[tex]2\pi r[/tex]
2 × 3.14 × 12
C ≈ 75.4 cm
15 POINTS (08.01) The graph shows two lines, A and B.
How many solutions are there for the pair of equations for lines A and B? Explain your answer.
It is believed that students who begin studying for final exams a week before the test score differently than students who wait until the night before. Suppose you want to test specifically that students who study earlier have an average score that is less than the average score for students who wait to study. What are the hypotheses for this test if early studiers are group 1 and procrastinators are group 2
Answer:
H0 : μ1 = μ2
H0 : μ1 < μ2
Step-by-step explanation:
Given :
Early studiers, group 1, mean μ1
Late studiers, group 2 ; mean, μ2
To test the claim that students who study earlier have an average score that is less than the average score for students
The null hypothesis ; there is no difference in average score
H0 : μ1 = μ2
Alternative hypothesis is early studiers means is less than average score of late studiers
H0 : μ1 < μ2
Find the value of t in rhombus WXYZ.
х
40
W
Y
t+930
N
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Answer:
t = 31°
Step-by-step explanation:
Opposite angles of a rhombus have the same measure:
4t = t +93°
3t = 93° . . . . . subtract t
t = 31° . . . . . . .divide by 3
Answer:
t= 31°Step-by-step explanation:
hope it helps much too
$8.35
D $9.35
42. A museum announces that it has just
had its 1.326,871 visitor. What is the
value of the digit 6 in 1,326.871?
А
6.000
B
60.000
600.000
D 6.000.000
Answer:
6000
Step-by-step explanation:
The Value of 6 is in the thousands column
Methods of statistics show that if a vegetarian diet had no effect on blood pressure, there would be less than 1 chance in 100 of getting these results. Does the result have statistical significance? Why or why not? Does the result have practical significance?
Answer: hi your question is incomplete below is the complete question
answer:
The result has a statistical significance because from the results obtained from the sample of people whom followed vegetarian diet and the people whom followed non-vegetarian diet we can see the different effects on blood pressure.
The result has a practical significance because the large difference in mean values.
Step-by-step explanation:
Sample size = 85 followed a vegetarian diet
Period = 4 months,
Mean systolic blood pressure= 124 mmHg
Sample size = 75 followed non-vegetarian diet
Period = 4 months
Mean systolic Bp = 138 mmHg
Reasons/explanations
Given that p -value < 0.01 we will reject the null hypothesis
The result has a statistical significance because from the results obtained from the sample of people whom followed vegetarian diet and the people whom followed non-vegetarian diet we can see the different effects on blood pressure.
The result has a practical significance because the large difference in mean values.
Solve -3(2-5w)=9w+66 for w
Answer:
w = 12
Step-by-step explanation:
-3(2-5w) = 9w + 66
Complete the parenthesis:
-6 + 15w = 9w + 66
Switch the numbers and group them with like terms;
15w - 9w = 66 + 6
6w = 72
w = 12
Check answers if you want to be sure
A landscape engineer is designing a triangular area.
He wants to place potted trees in the two largest corners. In which corners will he place the two potted trees?
Answer:
25.3
Step-by-step explanation:
Hope this answer helps you :)
Have a great day
Mark brainliest
