Answer:
yes 80 is a mulitple of 10
Step-by-step
multiples
10x1=10
10x2=20
10x3=30
10x4=40
10x5=50
10x6=60
10x7=70
10x8=80 HOPE I HELPED :)
Eric has 7 red shirts and 11 black shirts what is the ratio of red and black shirts.
Answer:
7:11
Step-by-step explanation:
Hope this helps! God bless.
What is the greatest common factor of...
5m²x²y⁵ - 10m²xy² + 15m²x²y⁴
Answer:
5m²xy² is the answer to the question.
What are the domain and range of f (x)=16
Range: {16 }
Domain:(- ∞ , ∞ ),{ x| x∈ R }
Step-by-step explanation: Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.
Jason bought a case of Macaroni and Cheese last week for $12.56. This week he bought the same size case for $16.98. What was the percent increase? Round to the nearest percent.
a
26%
b
42%
c
4.42%
d
35%
Answer:
A
Step-by-step explanation:
[tex] \frac{16.98 - 12.56}{16.98} \times 100 = 26[/tex]
Answer:
35.191083%
Step-by-step explanation:
12.56/100=0.1256 (1%)
That's one percent of 12.56. How much by 0.1256 (1% of 12.56) is 16.98 (rised price)?
I used a two-step equation to get the answer
x*0.1256 = 16.98 /0.1256 /0.1256Divide both sides to get
x = 135.191083Now just subtract 100 because that was the old value
135.191083 - 100 = 35.191083and you get 35.191083. Therefore, the answer is D.
Please help me as soon as you can!!!!
Answer:
44
Step-by-step explanation:
By pythagorean, we have
[tex] {5}^{2} = {3}^{2} + {h}^{2} \\ h = 4[/tex]
[tex]then \: the \: given \: figure \: is \: presenting \: a \: traphozoid \\ so \\ area = \frac{1}{2} \times 4(8 + (11 + 3))[/tex]
[tex] 44 \: {in}^{2} [/tex]
A consumer report claims that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles. A sample of 65 cars is investigated and 9 of the cars had engine failure before 150,00 miles. Conduct a hypothesis test to test the claim with a significance level of 0.10.
Answer:
We will fail to reject the null hypothesis and conclude that there is no sufficient evidence to suggest that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles
Step-by-step explanation:
We are given;
Population proportion; p_o = 10% = 0.1
Sample proportion; p = 9/65 = 0.1385
Z-score formula for this is;
z = (p - p_o)/√(p_o(1 - p_o)/n)
z = (0.1385 - 0.1)/√(0.1(1 - 0.1)/65)
z = 0.0385/0.0372
z = 1.03
From online z-score calculator, we have; p - value = 0.1504
Our p - value is greater than the significance level of 0.1.
Thus,we will fail to reject the null hypothesis and conclude that there is no sufficient evidence to suggest that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles
What is the common difference between successive terms in the sequence 2,8,14,20
Answer:
6
Step-by-step explanation:
2,8,14,20
2+6=8
(2,8)= (6)
14+6=20
(14,20)= (6)
8+6= 14
(8,14)= (6)
The common theme of the sequence is 6.
Simplify the expression below:
(7y^2-3y)-(4y^2+2y-2)
Answer:
−5y2−8y+5-5y2-8y+5 there u go
11 m 40 cm + 58 m 30 cm
Answer:
69 m 70 cm
Step-by-step explanation:
Compare using <,> or =. HELP plsplspls !! :)
Answer:
> to 7
Step-by-step explanation:
PLEASE RATE ME GOOD
Answer:
<
Step-by-step explanation:
0.75 = 3/4
0.75 > 0.7
3. The parents of a newborn girl want to invest $1000 in some kind of saving plan that their child could
use after her 21st birthday. Savings Plan A will increase the amount in the account by $75 per year for
as long as the account is active. Savings Plan B will increase the amount in the account by 5% per year
as long as the account is open
Write an equation for plan A
Write an equation for plan B
Answer:
A. 1000x75t=i
B. 1000(1+5%/n)^t
Step-by-step explanation:
i=prt interest principle rate time
a=p(1+r/n)^t amount principle rate number of times interest is compound time
Hope this helps.
Which property is being used in the second line?
Answer:
Commutative Property
Step-by-step explanation:
Linear Equations :
3x - 5/3 = x - 3
Answer:
x=(-2/3)
Step-by-step explanation:
Looked it up on google and got that answer, also used an online linear equation calclator
At school 2 out of every 5 students in 6th grade are members of the band.Which ratio represents the number of 6th graders that are not members of the band.
Answer:
3:5
Step-by-step explanation:
if it's 2 out of 5 have then 3:5 is the other...HOPE this Helps..
Identify the center and the radius of the circle in the equation below
(x - 3)^2 + (y + 5)^2 = 36
Answer:
Center: (3,-5), radius=6
Step-by-step explanation:
Estimate each product 7.1 x 2.1
Answer:
14
Step-by-step explanation:
7.1 rounded is 7
2.1 rounded is 2
so the answer should be 14
. How many faces does a polyhedron with
20 vertices and 30 edges have?
Answer:
12
Step-by-step explanation:
Answer:
12
Explanation:
Trust!
Hope this helps! :)
Please I need some answers
Answer:
The answer is +1 because par is basically 0 and 3-2 would be 1. This means that he is overall shooting 1 over par on the course.
Step-by-step explanation:
Help me!!! When the following expression is written in the simplest form, what is the coefficient of the variable term?
Answer:
I believe the answer is 0
Step-by-step explanation:
Answer:
I know im late but its -5
Step-by-step explanation:
what is 6 minutes 30 seconds converted to minutes?
Answer:
6.5 minutes
Step-by-step explanation:
Matthew’s score in a video game varies directly with the number of keys he finds. When he found 4 keys, his score was 1400 points.
What is the constant of proportionality for this relationship?
Answer and explanation:It's A
(6 + 3) ÷ (4 – 5) = for edgienuity
Answer:
-9
Step-by-step explanation:
(6+3) divided by (4-5)
9/-1
-9
PLEASE ANSWER I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY PLS ANSWER THO LIKE ITS SOO CONFUSINGG I BEG YOU PLS AND TY
Answer:
5
Step-by-step explanation:
9) y=12x+6
I've attached a photo for #10
WRITE THE BIGGEST 69 ON THE PLANET
Answer:
░█████╗░░█████╗░
██╔═══╝░██╔══██╗
██████╗░╚██████║
██╔══██╗░╚═══██║
╚█████╔╝░█████╔╝
░╚════╝░░╚════╝░
Step-by-step explanation:
BIG 69!
Answer:
69
Step-by-step explanation:
Tell me the answer pls need help
Answer:
(-1,-4)
Step-by-step explanation:
The point (-1,-4) is where both lines intersect.
Answer:
(-1, -4)Step-by-step explanation:
find:
Coordinates of intersection of linesAs per the graph the intersection point has coordinates:
x = - 1, y = - 4The point is (-1, -4)
Using the order of operations and locations of parentheses (brackets), change the value
of a string of four 4s to evaluate to 36
Answer:
4 ( 4 + 4 + 4 )
Step-by-step explanation:
A typical tip in a restaurant is 15% of the total bill. If the bill is $140, what would the typical tip be?
Answer:
21
Step-by-step explanation:
Help with volume formula
Answer:
i don't even know what that says i can't even see it
Step-by-step explanation:
Step-by-step explanation:
Rectangular Prism- Length times width times height= V
Cylinder- πr2h= V
Cone- Base times height= V
Hope this helped :)
A small order of fries at Wendy’s has 90 more calories than the small order of fries at McDonald’s. If together they have 550 calories, how many calories are in the Wendy’s small order of fries?
Answer:
i think the wendy's small fries are 460 calories
Step-by-step explanation:
√−100 =
bruh jus help me dawg
Answer:
i√100
=10i
Step-by-step explanation:
this is a complex imaginary number, it does not exist so we put i there.
Answer:
bruhness
Step-by-step explanation:
