Answer:
$438.81
Step-by-step explanation:
A mail carrier delivered mail to 84 houses in 6 hours. At what rate did the mail carrier deliver the mail?
28 hours per house
have a good day <3
Answer:
14
Explanation
The mail man delivered to 14 houses an hour and a way to get the answer is to multiply 6 until you get your answer same goes for other questions like this one
Kelly has 36 counters how many groups of 6 counters can she make
Answer:
6 groups of 6 counters.
Step-by-step explanation:
36/6=6
Answer:
6
Step-by-step explanation:
6x6=36
( 6 , -10 ) y (-15 , 15 )
Finding slope from two points :)
Answer:
-25/21
Step-by-step explanation:
m=(y2-y1)/(x2-x1)=(15-(-10))/(-15-6)=(15+10)/-21=25/-21
I will mark you as the brainiest if you get this correct
Thx so much xxx
Answer:
A= 168 minutes or 2 hours and 48 minutes.
B= 3 tyres
Step-by-step explanation:
How do the values of the 1s in 14.937 and 6.1225 compare?
The value of the 1 in 14.937 is ______times the value of the 1 in 6.1225.
A) 10
B)100
C)1000
Answer:
I would say the answer is b
Step-by-step explanation:
Can you please help me?
Answer:
Step-by-step explanation:
Yes.
i need help ASAP!!!!!!!!!
CAN SOMEONE HELP I WILL GIVE BRAINLIST PLEASE!
Answer:
1) 24
2) 42
3) 26
4)44
Step-by-step explanation:
1) 2(8+4) = 2*12 = 24
2) 2(15+6) = 2*21 = 42
3) 2(4+9) = 2*13 = 26
4) 2(12+10) = 2*22 = 44
help PLEASE! i’m not sure what to do
Answer:
14
Step-by-step explanation:
to find area, use the equation A=ab/2
a and b are the sides given. a=7, b=4
next, plug into equation
A=7×4/2
A=14
PLEASE HELPPPP IM SUPER BAD AT THIS STUFF EASY 10 POINTS
ISHSJDJDKDKDKFJJXDIIDJDJXJDJDJDJEJDBDJMATH IDDIJXJDTEEEJE
Answer: A
Step-by-step explanation:
Answer:
A
Just do it Step By Step
you deposited 250 in a savings account and it grows by a factor of 1.5 every month
Plz plz plz I need this
Answer:
I would think 250 + 1.5t
Step-by-step explanation:
I hope this helps :)
Answer:
y=250×1.5x
Step-by-step explanation:
It depends on how many months
ex. after 6 months
y=2250
Combine the like terms to create an equivalent expression: 7n+4+(-2n)
Answer:
5n + 4
Step-by-step explanation:
7n + 4 + (-2n)
= 7n + 4 - 2n
= 5n + 4
Answer:
5n+4
Step-by-step explanation:
7n - 2n= 5n
I already answered number 1 and 3 I just need 2 4 and 5 that’s it I’ll mark you brilliant AND GIVE EXTRA POINTS!!!
1.How do you know you have a direct variation in the relationship between two quantities?
The ratio.
2.What is constant of proportionality?
3.In a graph where two quantities have a direct variation, what of the line is the constant of proportionality, the constant of variation, the rate of change?
The relationship between two quantities
4.The height of the water in a pool is proportional to the minutes it takes for the pool to fill up. If the height of the water is 2 inches after 5 minutes, what is the constant of proportionality/constant of variation in this situation?
5.Pizzas cost $8 each plus $3 delivery charge as it .
in the table below:
Number of Pizzas 1 2 3 4
Cost $11 $19 $27 $35
Is there a direct variation?
What is the rate of change/slope?
Answer:
the 2:The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. 3
Step-by-step explanation:
40 to 8
Each pizza costs $8 and the delivery fee is $3.
There are 32 red bikes at the park there are 41 blue bikes how many fewer red bikes are at the park then blue bikes
Answer:
There are 9 fewer red bikes
Step-by-step explanation:
41 - 32 = 9
In a tin of cookies, 60% of the cookies are chocolate chip. If there are 12 chocolate chip
cookies in the tin, how many total cookies does the tin contain?
Answer: 20
Step-by-step explanation:
From Question,
60/100 * x = 12
or, x = 12/0.6
or, x=20 Ans:
Which points are located in Quadrant IV Select all that apply
A -5,-8
B -3,0
C 1,4
D 2,-1
E 6,-5
F 15,-3
Answer:
D, E, F
quadrant 1: (+,+)
quadrant 2: (-,+)
quadrant 3: (-,-)
quadrant 4: (+,-)
William invested $2,300 in an account paying an interest rate of 2 1/8% compounded quarterly. Nolan invested $2,300 in an account paying an interest rate of 2 3/4% compounded monthly. After 20 years, how much more money would Nolan have in his account than William, to the nearest dollar?
Answer:
$478
Step-by-step explanation:
After 20 years, William will have a total of $3,513.94
After 20 years, Nolan will have a total of $3,991.93
Difference = $478
William:
2300[1 + (.02125 ÷ 4)]^4 · 20
2300 · (1 + .0053125)^80
2300(1.5278)
$3,513.94
Nolan:
2300[1 + (.0275 ÷ 12)]^12 · 20
2300 · (1 + .0023)^240
2300(1.7356)
$3,991.93
After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.
What is the compound interest?Compound interest is when you earn interest on both the money you've saved and the interest you earn.
Formula:
A = P(1 + {r}/{n})^{n.t}
here, we have,
After 20 years, William will have a total of $3,513.94
After 20 years, Nolan will have a total of $3,991.93
Difference = $478
William:
2300[1 + (.02125 ÷ 4)]^4 · 20
=2300 · (1 + .0053125)^80
=2300(1.5278)
=$3,513.94
Nolan:
2300[1 + (.0275 ÷ 12)]^12 · 20
=2300 · (1 + .0023)^240
=2300(1.7356)
=$3,991.93
Hence, After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.
To learn more on Compound interest click:
brainly.com/question/29335425
#SPJ2
is my answer correct, if now can you explain
Yes. The first step is to set up the equations so that one unknown cancels out: here, the z's will cancel out:
5z+4y=-14
3z+6y=-6
-15z-12y=42
15z+30y=-30
8y=12
y=1.5
3z+6y=-6
3z+6(1.5)=-5-9
z=-14/3
If 23+37=60 does 23+37+9=60+9
Answer:
30-30-60 triangle
Step-by-step explanation:
45-45-90
Identify the expressions that are equivalent to 5x + 7. Select the THREE that apply.
A 5(x + 1) + 2
B. 9x - 4x + 13-6
С y + 7 + 4y
D 3x + 1 + 2y + 6
E 2x + 4 + 3x + 3
Answer:
A, B, E
Step-by-step explanation:
They are the three correct answers that apply.
Which equation represents this graph?
(5y + 2x - 5) - (2y - 2x - 5)
i need this in step by step any one out there to hear my pathetic call of help
A realtor predicts that the value of a $70,000 home will increase by the same percentage each year, and will increase by 8% every 4 years. If n is a whole number, which function f(n) represents the predicted value of the home after n years?
Answer:
[tex]f(n)=70,000(1.08)^{0.25n}[/tex]
How do you round 36.15 to the nearest whole number? Please explain if possible
Answer:
the answer is 36
Step-by-step explanation:
So, in order to round properly, anything under 4 goes down to zero and anything 5 or above goes UP to the nearest zero. it all depends on your desired number that you're rounding to.
EX: 69.436
hundredth place- 69.44
tenths place - 69.4
whole #- 69
hope this makes sense, youll get it eventually, i promise
-2/3 +7=15
Could someone help me solve this?
Make quadratic equation with :-5 and -4
Answer:
x² + 9x + 20 = 0
Step-by-step explanation:
Given a solution x = - a for a quadratic equation then (x + a) is a factor
Here x = - 5 and x = - 4 , then corresponding factors are
(x + 5) and (x + 4)
The quadratic equation is then the product of its factors, that is
(x + 5)(x + 4) = 0 ← expand using FOIL
x² + 9x + 20 = 0
The sum of two consecutive integers is at least 36.
What is the least possible pair of integers?
Answer FAST for brainly
Answer:
A
Step-by-step explanation:
A
Solve each problem. Explain or show your reasoning.
What is 25% of 160 ?
Answer:
0.25 x 160 = 40. So 40 is 25% of 160
Step-by-step explanation:
The dimensions of a smaller rectangle are 3 ft by 9 ft. The dimensions of a larger rectangle are 5 ft by 11 ft. Find the ratio of the perimeter of the rectangle to the perimeter of the smaller rectangle
A. 11:9
B. 3:4
C. 4:3
D. 5:3
Answer: C
Step-by-step explanation:
To find the perimeter of a rectangle , you need to use the formula
P = 2l + 2w where P is the perimeter, l is the length, w is the width.
Input the dimensions, for each rectangle and solve for the P
P = 2(3) + 2(9)
P = 6 + 18
P = 24
P = 2(5) + 2(11)
P = 10 + 22
P = 32
The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32
The ratio will be 32 : 24 which breaks down to 4: 3