Answer:
2:25 PM
Step-by-step explanation:
The computation of the finish time is given below:
As in the given situation Rudy could read 9 pages in 15 minutes
So in one minute she could read
= 9 ÷ 15 minutes
= 0.6 pages
Now for 198 pages she could take
= 198 × 1minute ÷ 0.6 pages
= 330 minutes
On break
= 330 ÷ 30 × 5 minutes
= 55 minutes
Consumed minutes
= 330 + 55
= 385 min
= 6 hours and 25 min
Now the finished time is
= 8:00 AM + 6:25
= 14:25
= 2:25 PM
1. Find the volume of a cone with a diameter of 14 cm and a height of 25 cm.
Answer:
V≈1282.82
Step-by-step explanation:
V=πr^2h
3=π·72·25
3≈1282.817
PLEASE HELP!! ill give you 20 points
Step-by-step explanation:
what is the value of x in simplest radical form?
Answer:
25
Step-by-step explanation:
For these types of problems you'll need the Pythagorean theorem (woohoo..). This amazing formula looks like: a^2 + b^2 = c^2. The a and b in this formula are the legs of the triangle, the straight non-diagonal lines. The c stands for the hypotenuse which is the diagonal line.
Since you have both of the legs we can go ahead and plug that into our equation: 15^2 + 20^2 = c^2.
NOTE: It doesn't matter which leg you plug into which variable! Just make sure it's not c!
With exponents, it just means to multiply the number by itself. 15^2 is the same as 15(15). So, simplifying the equation, we get: 225 + 400 = c^2.
This part is pretty straightforward. I mean, unless you don't remember addition... Adding it together, you will get 625 = c^2.
This part kinda requires a calculator if you don't know all of your square roots. Luckily, this is a perfect root and goes into 25.
And that, my friend, is your answer. Hope this helped :)
If two polygons are similar, they are congruent.
Always true sometimes true or never true?
Answer:
It is true.
Step-by-step explanation:
congruent polygons have the exact same size and are a perfect match because all corresponding parts are congruent (equal). ... This means that if two polygons are similar, then their corresponding angles are congruent
The diameter of a circle is 0.82 inches. What is the approximate area of the circle?
Answer:
.53
Step-by-step explanation:
your diameter is .82,so divide it by two to get your radius
.82 / 2 = .41
A = [tex]\pi[/tex] r ^2
A = [tex]\pi[/tex] .41 ^2
A = .53
Answer:
0.53
Step-by-step explanation:
can anyone help me on this question?
Answer:
m∡2 = 41°
Step-by-step explanation:
m∡2 = 180 - (90 + 49) = 180 - 139 = 41
Find m
E
F
40°
N
20
G
H
m
Answer:
180° wish you all the best☺️☺️☺️
what is 2×2?
"show working"
Answer:
2×2=4
Step-by-step explanation:
Elsie bought a video game for $85.00. If the store charges 170% of its cost for the game, how much is the store's profit?
Answer:
$35
Step-by-step explanation:
NY Giants Jackets sell for $80, there's a 8% Sales Tax. Calculate the Sales Tax.
Answer:
$86.40
Step-by-step explanation:
80 × .08 = 6.40
80 + 6.40 = $86.40
Out of a random sample of 330 apples, 25 are rated “AAA.” Estimate the number of apples that would be rated “AAA” in a crop of 57,000 apples.
a
about 4,318 apples
b
about 43,180 apples
c
about 432 apples
d
about 8,636 apples
pls help ;c
GRADE: 7th
If a $10.00 pizza is marked up by 10% twice, what will be the new price of
the pizza?
Answer:
$12.10~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Trust me & Hope I helped!
GL :)
I really need help pls help me plz and pls answer it correctly with explanation.
Answer:
B
Step-by-step explanation:
The only diagram representing a function is B.
All the others fail rhe vertical line test. Each of the x values should have one y value assigned.
DIVIDING RADICALS
Please simplify the pictures shown below
Answer:
-89442719.1
Step-by-step explanation:
-12 × 5.47722558 =-657267069
3×2.44948974 = 7.34846923
657267069/7.34846923= -89442719.1
the square root of 30 is 5.47722558 which is multiplied by 12 to make -657267069
you the find the square root of 6 which is 2.44948974 and multiply it with 3.
after all, you divide -657267069 by 2.44948974 which is -89442719.1
Find the area of the shaded region.
(150°
6 cm
A-[?] cm2
Enter a decimal rounded to the nearest tenth.
Answer:
It's 38.1
Step-by-step explanation:
I'm not the best at explaining these type of things but I hope this helps you out
HELPPPPPPPPMEEEEE with math please
Answer:
Step-by-step explanation:
The "key" to this is to recognize that the two lines have to be the same length, they put the drawing on it's side to make it harder to see that. :/ But another way to see this is that it's an isosceles triangle and you know the two legs that they are asking us about have to be the same length, knowing that.. we can set the two expression equal to each other
3x - 10 = 2x
now solve for x
3x - 10 -2x = 2x - 2x ( subtracting 2x from both sides )
3x - 2x - 10 = 0
x - 10 = 0
x - 10 + 10 = 0 + 10
x = 10 ( yay)
10.B. What number do you need to add/subtract/multiply/divide each side by in
order to solve the problem below?
m + 7.02 = 6.32
Step-by-step explanation:
step 1. m + 7.02 = 6.32
step 2. m = -0.70. (subtract 7.02 from each side)
ct the letter that gives the correct
3x - 2y + 7x + 3y simplifies to?
Answer:
3x +7x -2y + 3y
10x - 5y
5xy
Charlie buys a new Bey Blade for $11.38. He gives the cashier $15.00. How much change will he get back? Select TWO ways he will get change.
Answer:
3.62
Step-by-step explanation:
Cash or store credit
Answer:3.62
Step-by-step explanation:
Find the area. Answer ASAP pls pls
Answer:
57.4
Step-by-step explanation:
Simplify:
3(9 + 2d) + 4d
Answer:
27 + 10d
Step-by-step explanation:
Answer:
10d+27
Step-by-step explanation:
Rearrange terms
3
(
9
+
2
)
+
4
3
(
2
+
9
)
+
4
2
Distribute
3
(
2
+
9
)
+
4
6
+
2
7
+
4
3
Combine like terms
6
+
2
7
+
4
1
0
+
2
7
Please help!
You want to make a triangular sail. How many square
feet of material do you need?
(I have some of this problem worked out but I’m not sure how to complete it!)
Answer:
73 and 113 / 144 ft^2
Step-by-step explanation:
Lets convert everything into pure feet.
10ft 5in = 10 and 5/12 feet = 125/12 feet
14ft 2in = 14 and 1/6 feet = 85/6
Now lets calculate area:
1/2 * 125/12 * 85/6 = 125*85 / 144 = 73 and 113/144
Pls help meee I’m stuck in this question
Answer:
I think it is orange .......
Answer: Cherry I think
Step-by-step explanation:
8. Which fraction is equivalent to 3? *
O 3/2
O 6/2
O 6/3
O 912
Answer:
6/2
Step-by-step explanation:
6 divided by 2 =3
Answer:
I will be 6/3
Step-by-step explanation:
If you divide the 6/3 it will be 3/1
Make sure to divide it by 3
Pls help due soon Will ad brainilist
Answer:
I apologise, my device only allows me to see the first screenshot.
A: The general trend is an increase through the graph.
B: The median of the data is 5.
C. The mean of the data is 4.7
D. The median would not be affected, but the mean would increase.
Step-by-step explanation:
Can anyone help me with this?
Answer:
D
Step-by-step explanation:
you need to divide by 2. And you need to simplify a fraction.
A researcher takes a random sample of 2,496 drivers and finds that 1,603 put their phone in "drive mode” to not be distracted while driving. A 90% confidence interval for the proportion of drivers who use "drive mode” on their phones is (0.626, 0.658). Which statement correctly interprets the interval? The researcher can be 90% confident that 64% of all drivers will use “drive mode” while driving. There is a 90% probability that the proportion of drivers who use “drive mode” lies between 0.626 and 0.658. The researcher can be 90% confident that the interval from 0.626 to 0.658 captures the true proportion of all drivers who use “drive mode.” If this procedure is repeated many, many times, the true proportion of drivers who use “drive mode” will be captured 90% of the time.
Answer:
The researcher can be 90% confident that the interval from 0.626 to 0.658 captures the true proportion of all drivers who use “drive mode.”
Step-by-step explanation:
edge2021
Intercepts: independent practice Write the ordered pair describing the coordinates of each intercept. 1. X-intercept: -6 2. Y-intercept: -2.3 3. Y-intercept: 3/4
Answer:
[tex](-6, 0)[/tex]
[tex](0, -2.3)[/tex]
[tex](0,\frac{3}{4})[/tex]
Step-by-step explanation:
Solving (1). x-intercept: -6
At x intercept, [tex]y= 0[/tex]
So, the ordered pair is: [tex](-6, 0)[/tex]
Solving (2): y-intercept: -2.3
At y intercept, [tex]x = 0[/tex]
So, the ordered pair is: [tex](0, -2.3)[/tex]
Solving (3): y-intercept: 3/4
At y intercept, [tex]x = 0[/tex]
So, the ordered pair is: [tex](0,\frac{3}{4})[/tex]
detrermine weather the table represents an exponential growth function, and exponential decay function, or neither... PLEASE HELP!! BRAINILEST
Answer:
The y values are decreasing, I would say it's decay.
Which type of function is shown in the table below?
Х
f(x)
1
1
7
2
11
3
15
4
19
07
23