Answer:
Answer:
PART A: 28 hours, PART B: 16800 minutes
Step-by-step explanation:
Delia Brushes her teeth = 1/6 hour
PART A
Total Week= 1 week
Total number of days in a week= 7 days
Total number of hours in a day= 24 hours
Total number of hours in a week= 24× 7 hours
Total number of hours in a week= 168 hours
Number of hours that Delia brushes her teeth = × 168 hours
Number of hours that Delia brushes her teeth = 28 hours
Hence, the correct answer is 28 hours
PART B
Total number of days in a week= 7 days
Total number of hours in a week= 168 hours
Total number of minutes in a week= 168 × 60
Total number of hours in a week= 100800 Minutes
Number of minutes that Delia brushes her teeth = × 100800
Number of hours that Delia brushes her teeth = 16800 minutes
Hence, the correct answer is 16800 minutes
Step-by-step explanation:
Select the statement that describes this expression: 5 x (3 + 4) − 4.
5 times the sum of 3 and 4, then subtract 4
5 times 3 plus 4 minus 4
5 more than the sum of 3 and 4, and then subtract 4
5 times 3 plus the difference of 3 and 4
will give branlist
Answer:
5 times the sum of 3 and 4, then subtract 4
Step-by-step explanation:
simplify your math.
5(7)-4
35-4
31
The asking price for homes on the real estate market in Baltimore has a mean value of $286,455 and a standard deviation of $11,200. The mean and standard deviation in asking price for homes in Denver are $188,468 and $8,230, respectively. Recently, one home sold in each city where the asking price for each home was $193,000. Assuming that both distributions are bell-shaped, which of the following statements is true?
A) The Deriver home has a higher standard z-value.
B) The Baltimore home has the higher standard z-value.
C) Both cities have the same coefficient of variation
D) By The coefficient of variation for Denver is less than for Baltimore.
E) Boş bırak
Answer:
C) Both cities have the same coefficient of variation
cindy added 7/8 cup of water to 1/4 cup of juice concentrate.how much juice did cindy make?
Answer:
1 1/8
Step-by-step explanation:
The main office staff collected 55 cans, the counseling staff collected 89 cans, and the custodial staff collected 67 cans.
Please help I need a quick answer
Answer:
the first one
Step-by-step explanation:
have a great day :D
PLS HELP AND ANSWER QUICK PLZ
63°
Step-by-step explanation:
my answer got deleted sorry!
Question 3 (1 point)
(07.07)
Find the product of (x + 5)2. (1 point)
O a
x2 - 10x + 25
Ob
x² – 25
Oc
x2 + 25
Od
x2 + 10x + 25
Write two expressions that are equivalent to the expression below. (9 - c) + (9 - c) + (9 - c) + (9 - c)
Answer:
4(9 – c)
36 – 4c
Step-by-step explanation:
An example of two equivalent expressions includes the general expression and then the one that is factored.
answer dis please ill give brainliest
Answer:
A= 81
------------
Hope this helps :)
A pet shop is 10 dogs, 15 cats, 6 birds , and 4 snakes . What is the ratio of dogs to pets?
Answer:
2:7
Step-by-step explanation:
10+15+6+4=35
given dogs=10
10/35=2/7
2:7
A pair of Sneakers cost $112 after it was marked up by 75%. How much
did it cost before the mark up?
Question
A pair of Sneakers cost $112 after it was marked up by 75%. How much
did it cost before the mark-up?
Answer
Divide the gross profit by the cost and multiply by 100 to calculate your percentage markup. In the example, divide $75 by $100 which equals $0.75, and multiply by 100 to give you 75 percent. Your markup on cost price is 75 percent.
Therefore, the answer would be (196)
Answer:
i believe the answer would be $448
Step-by-step explanation:
hopefully this helps :)
have a nice day !!
**please let me know if this was wrong**
Greatest common factor of 2x^3 and 5x
a rectangular banner has an area of 36.75 square feet, The length of the banner is 15 feet. What is its width
Answer:
w=A
l=36.75
15=2.45ft
Step-by-step explanation: there you go :>
Answer:
2.45ft
Step-by-step explanation:
w=A
l=36.75
15=2.45ft
GIVING OUT BRAINLIST QUICK! I CAN ONLY GIVE BRAINLIST IF 2 PEOPLE ANSWER!
Answer: 7 i think
Step-by-step explanation:
Answer: Octagon & 6.2
Step-by-step explanation:
octagons have 8 sides and 3.1 x 4 = 12.4 divided by 2 = 6.2
Would you rather, $20 off your entire purchase or 20% off your entire purchase?
(I need at least 2 good reasons why, please help!) < 3
Answer:
i personally would much rather have $20 off, because as the price goes up the less money you get off of the total price. but with $20 off, youre automatically getting $20 off. if you were to get %20 off of something that is $50, youd only get about $10 off, but if you used the $20 off coupon, you would get $20. which would be much better. so instead of partially getting some of it off, you can get a much larger amount off
d - 41 = 19
Choose the answer that shows what to do in the process step, and what the solution (answer is).
Question Options:
add 41; d = 60
subtract 41; d = 60
multiply by 41; d = 60
divide by 41; d = 60
Answer:
see explanation
Step-by-step explanation:
add 41; d = 60
trigonometry find the missing side
Step-by-step explanation:
griminology is one of part of body
Given: 7X/2 < 5. Choose the solution set. {x | x < 10/7} {x | x >10/7 } {x | x < 35/2} {x | x > 35/2}
Answer:
{x | x < 10/7}
Step-by-step explanation:
25 is 32% of what number
Answer:
78.125
Step-by-step explanation:
0.32*x = 25
x = 25/0.32 = 78.125
Answer:
78.125
Step-by-step explanation:
Let the number be Y
32% of Y = 25
32/100 x Y = 25
32Y = 25x100
32Y = 2500
divide both sides by 32
Y = 2500/32
Y = 78.125
a Carver begins work on the following block of granite that weighs 2700g what is the density of the granite
Density" of the given granite block is 2.7g/cm
3
.
Explanation:
Density of an object is defined as the mass occupied per unit volume. “Density” is represented by “ρ”. Mathematically, \rho=\frac{m}{v}ρ=
v
m
where, “m" mass of an object and "v" is volume of an object.
Given that,
Dimensions of the block are 20 cm, 5 cm and 10 cm.
\text { Volume of the block is } l \times b \times h Volume of the block is l×b×h
\text { Volume of the block is } 20 \times 5 \times 10 Volume of the block is 20×5×10
\text { Volume of the block is } 1000 \mathrm{cm}^{3} \text { . } Volume of the block is 1000cm
3
.
Mass of the block is 2700 g.
Substitute the given values in \rho=\frac{m}{v}ρ=
v
m
to find density of a block.
\rho=\frac{2700}{1000}ρ=
1000
2700
\rho=2.7 \mathrm{g} / \mathrm{cm}^{3}ρ=2.7g/cm
3
\text { "Density" of the given granite block is } 2.7 \mathrm{g} / \mathrm{cm}^{3} "Density" of the given granite block is 2.7g/cm
3
5. A trapezoid has a base of 20 inches and 30 Inches. The height of the trapezoid is 15
inches. What is the area of the Trapezoid in square inches?
Add the top and bottom together, divide by 2 then multiply by the height.
20 + 30 = 50
50/2 = 25
25 x 15 = 375
The area is 375 square inches.
The base of a pyramid is a triangle with a base of 28 inches and a height of 21 inches. Determine the volume of the pyramid, if its height is 68 inches.
A) 3,528 cubic inches
B) 19,992 cubic inches
C) 13,328 cubic inches
D) 6,664 cubic inches
It's not 3 so what's the volume?
what is the surface area of the rectangle prism below? HELP ME ASAP PLEASE !!
Answer:
C. 248
Step-by-step explanation:
[tex]A=2(wl+hl+hw)\\2(4*6+10*6+10*4)\\2(24+60+40)\\48+120+80=248[/tex]
7. Round the following numbers off to the nearest 10
a) 34 555=
B)25332=
C)5=
Answer:
a) thirty-five(35)
b) twenty-five(25)
c) ten (10)
Two apples and six plums provide 300 calories. Three apples and five plums provide
350 calories. How many calories are provided by five apples and eight plum?
Answer:
4,596
Step-by-step explanation:
The point (3, −5) is reflected over the x-axis. What are the coordinates of the new point? Group of answer choices
(3,5) is the answer i think
hope it helpss
what 2 two numbers multiply to -36 and add to 16
Answer:
18 and -2
Step-by-step explanation:
x (y) = -36
x + y = 16
Answer:
18 n 2
Step-by-step explanation:
whats the answer a b c and d?
Answer:
VC & WC
Step-by-step explanation:
It's going to be the sides opposite the equal angles.
Joyce determines that 30% of her monthly income goes for rent. If her monthly income is $2,009, about how much is her monthly rent? How much is her yearly rent?
Answer:
602.7
7,232.4
Step-by-step explanation:
2009 x 0.30 = 602.7
602.7 x 12 = 7232.4