Answers
Answer:
Volume of a cone = 18 in³
Step-by-step explanation:
diameter of cone = 3 in
radius of cone = 1.5 in (diameter/2)
height = 8 in
Volume of cone = [tex]\frac{\pi r^2h}{3}[/tex]
V = (3 × 1.5 × 1.5 × 8)/3
V = 54/3
V = 18 in³
Related Questions
Solve:
23m = 18
m = ?
Answers
Answer:
m = 18/23
Step-by-step explanation:
[tex]23m=18\\\\\frac{23m=18}{23}\\\\ m=0.78260869565...\\\\\text{Exact Answer:}\\\\m=\frac{18}{23}\\\\[/tex]
Hope this helps.
Dolores deposited $2500 into a savings account which interest compounded monthly at a rate of 2.12%
How much interest will they earn after 8 years? Round to the nearest dollar
Help pleaseeeeeeeeeee
Answers
Answer:
2961.63
Step-by-step explanation:
First, convert R as a percent to r as a decimal
r = R/100
r = 2.12/100
r = 0.0212 rate per year,
Then solve the equation for A
A = P(1 + r/n)nt
A = 2,500.00(1 + 0.0212/12)(12)(8)
A = 2,500.00(1 + 0.001766667)(96)
A = $2,961.63
Summary:
The total amount accrued, principal plus interest, with compound interest on a principal of $2,500.00 at a rate of 2.12% per year compounded 12 times per year over 8 years is $2,961.63.
Answer:
I=$424
Step-by-step explanation:
I=PRT
I=2500×8×0.0212
I=$424
Find x in each triangle.
Answers
Answer:
it is 3.4 cm
Step-by-step explanation:
by phythagorous teorm
3 square +1.6 square=x square
11.56=x square
then x =radical 11.56 =3.4 cm
How many solutions will the equation have?
|x- 13| - 5= -5
Answers
Answer: x=13
Step-by-step explanation: Hope this help :D
Answer:
One Solution
__________
x = 13
__________
Explanation:
| x – 13 | – 5 = -5
[Add 5 to both sides to isolate | x – 13 | and cancel out –5]
| x – 13 | – 5 + 5 = -5 + 5
[Reduce]
| x – 13 | = 0
[An absolute value can include both a positive and negative value so |x| = n → x = ±n ]
x – 13 = ± 0
[Add 13 to both sides to get the value of x]
x – 13 + 13 = 13 ± 0
x = 13 ± 0
[Adding or subtracting zero will leave you with the same number]
x = 13
Auntie Sammy buys a hand bag. There was a discount
of 20%.
If Auntie Sammy paid $245, what was the original price?
Answers
Answer:
Step-by-step explanation:
I think the original proce would be $265
1. Subtract the percentage discount from 100
100 - 20= 80
2. Multiply the final price($245) by 100
245 × 100= 24,500
3. Divide the answer in step 2 by the answer in Step 1
24,500 ÷ 80= $306.25
answer is $306.25
How to check to ensure your answer is correct:
1. Multiply the "answer" by the discount price divided by 100. This will give the discount percentage in dollars.
$306.25 × 0.2( which is 20÷100)= $61.25(discount in dollars)
2. Subtract the discount in dollars from the "answer"
$306.25 - $61.25= $245(final price is the same as in the problem so it is correct)
OR
1. Multiply the original price by the number you get from step 1 in your problem divided by 100
$306.25 × 0.8(80 from the very first step divided by 100)= $245(the final price is the same given in the question)
pls help me :) brainliest too!
Answers
Answer:
67 Yards
Step-by-step explanation:
Have a nice day :)
triangle with 30 angle 4 cm side and 6 cm side
Answers
Answer:
Step-by-step explanation:
A 30-60-90 triangle is a special right triangle whose angles are 30º, 60º, and 90º. The triangle is special because its side lengths are always in the ratio of 1: √3:2
A certain flight transports over 1,000 passengers daily, and the airline is curious what proportion of passengers
on this flight don't use overhead bin space. They take an SRS of 40 of these passengers and find that 6 of them
don't use overhead bin space. The airline wants to use this data to create a one-sample z interval to estimate
the proportion of passengers on this flight don't use overhead bin space.
Which conditions for constructing this confidence interval did the sample meet?
Choose all answers that apply:
The data is a random sample from the population of interest.
nö > 10 and n(1-P) > 10
Individual observations can be considered independent.
Answers
Answer: The data is a random sample from the population of interest.
And
Individual observations can be considered independent.
Step-by-step explanation:
On khan academy
A website administrator is considering using one of the two models above to predict the total number of purchases, P, made x weeks after the website's advertisin(g campaign begins. How many more purchases are predicted by the exponential model than by the linear model 5 weeks after the advertising campaign begins?
P = 2000x
P= 500(2^x)
A. 6000
B. 8000
C. 10,000
D. 16,000
Answers
9514 1404 393
Answer:
A. 6000
Step-by-step explanation:
Use x=5 and evaluate each model.
Linear model
P = 2000(5) = 10,000
Exponential model
P = 500(2^5) = 500(32) = 16,000
The difference in the predicted value is ...
16,000 -10,000 = 6,000 . . . more are predicted by the exponential model
How do u convert kilometres into minutes
Example 0.8kilometer what till ut b in minutes woukd u times by 70
Answers
Answer:
It is not possible
Step-by-step explanation:
Given
0.8km
Required
Convert to minutes
In conversion, only units of the same metric can be converted.
i.e.
You can convert meters to miles (they both measure distance)
You can convert seconds to hours (they both measure time)
You can convert kilogram to pounds (they both measure weight)
But in the given question, you attempt to convert from distance to time.
This is not possible, because time and distance are different measurements
Need help will mark Brainliest
Answers
Answer:
53 degrees
Step-by-step explanation:
Alicia sews costumesfor a school play.She takes an average of 86 minutes to sew each costume.How long would she take to sew 16 of these costumes
Answers
Answer:
1376 minutes
Step-by-step explanation:
Alicia sews costumes for schools
She takes 86 minutes to sew one costume
Therefore the time taken to sew 16 costumes can be calculated as follows
86 mins= 1 costume
x= 16 costume
Cross multiply
x= 86×16
= 1376 minutes
Cassandra earns $12.98 an hour working at Key Food. How much money will she
earn this month, if she works 36.7 hours? Round the amount of time to the
nearest hundredth. *
Answers
Answer:
12.98x36.7=476.366
A student correctly write 0.15 as a percent. Of the student writes the answer in the form x % , what is the value of x
Answers
Answer:
The answer should be 15%
Step-by-step explanation:
Which equation(s) represents a nonproportional relationship? Select all that apply
y=3x
y=3x-2
y= x+1
y= -4x
Answers
7. Elijah is 5'9" tall and casts a 4-foot shadow.
He is standing near a tree that casts a
24-foot shadow. How tall is the tree?
A. 30.2 feet
B. 32.8 feet
C. 34.5 feet
D. 36.1 feet
Answers
If the shadow of the tree is 6 times the shadow of Elijah. Then The tree is 6 times the die of Elijah We can consider similar triangles
5ft x 6 = 30 ft
9 inches x 6 = 54 inches. = 4.5 feet
30 +4.5 = 34.5
The slope of a line is 0, and the y-intercept is 6. What is the equation written in slope intercept form.
Answers
Answer:
y=0x+6
Step-by-step explanation:
slope intercept form is: y=mx+b
Jim rent a car for the weekend can choose 1 of 2 plans the first plan has $55 initial cost an additional 0.80 per mile driven The second plan has no on the song say what it cost $0.90 per mile driven how many miles would you need to drive for the two plans to cost the Same 
Answers
someone plzz help mee!!!!
Answers
Answer:
-4 is the opposite of -1/4
Pianni Beverages produce two ready-mixed cocktail drinks; the Zombie and the Skyjack. Each is a mixture of vodka, vermouth, and ginger. It takes 3 litres of vodka, 6 litres of vermouth and 1 litre of ginger to make 10 litres of Zombie. It takes 5 litres of vodka, 3 litres of vermouth and 2 litres of ginger to make 10 litres of Skyjack.
The company makes £150 profit per 10 litres of Zombie and £200 profit per 10 litres of Skyjack. The maximum available supplies per day are: 1500 litres of vodka, 1500 litres of vermouth and 400 litres of ginger. Pianni Beverages wants to maximize profits on a daily basis by producing the optimal number of Zombie and Skyjack.
Answers
Answer:
£32000 is the answer to that question and I appreciate your help
A chord that is 24 cm long is 4 cm closer to the center of a circle than a chord that is 20 cm long. What is the radius of the circle?
Answers
Answer:
(mkkwkskskwkwskskwkwi
If cos A= 1/8 With A in QIV, find sec A/2
Show work
Answers
Recall the half-angle identity,
cos²(x/2) = (1 + cos(x))/2
The angle A terminates in the fourth quadrant, so 270° < A < 360°. Then the corresponding half-angle terminates in the second quadrant, since 135° < A/2 < 180°, so cos(A/2) < 0. This means
cos(A/2) = - √((1 + cos(A))/2) = -3/4
so that
sec(A/2) = 1/cos(A/2) = -4/3.
giving brainliest !!!!!
Answers
Answer:
400mm
Step-by-step explanation:
20x20=400
I don’t know somebody help me
Answers
Answer:
C baybee
Step-by-step explanation:
they are the same angle and they are found in the inside making it alternate interior
Answer:
B
Step-by-step explanation:
Please can you help me .and give me the answer
Answers
Answer:
I believe that X=10 .
Step-by-step explanation:
Good luck ^^
Your company paid a dividend of $2.00 last year. The growth rate is expected to be 4 percent for 1 year, 5 percent the next year, then 6 percent for the following year, and then the growth rate is expected to be a constant 7 percent thereafter. The required rate of return on equity (ks) is 10 percent. What is the current stock price?
Answers
Answer: Calculation of the dividends:- Year 1 = 2 * (1.04) = $ 2.08 Year 2 = 2.08 * (1.05) = $ 2.184 Year 3 = $ 2.184 * (1.06) = $ 2.31504 Year 4 = $ 2.31
Use the distributive property to write an expression that is equivalent to the expression 4(12 - 3x) + 6 for all values of x.
Answers
Answer:
-12x + 54
Step-by-step explanation:
Using the distributive property, distribute 4 to the terms in the parentheses:
4(12 - 3x) + 6
Multiply 12 and -3x by 4:
48 - 12x + 6
Add like terms:
-12x + 54
So, the answer is -12x + 54
9514 1404 393
Answer:
54 -12x
Step-by-step explanation:
The factor outside parentheses multiplies each term inside.
4(12 -3x) +6 = 4(12) +4(-3x) +6
= 48 -12x +6
= 54 -12x
If y varies inversely as x and x=4 when y=16 find x when y=9
Answers
Answer:
x=3
Step-by-step explanation:
x^2=y
12 snack bars together weigh 1 lb. 4 oz. If there are 16 oz. in a lb. and 453.6 g in a lb., how many grams does
each bar weigh? Round your answer to the nearest hundredth.
Answers
Answer:
567g
Step-by-step explanation:
Each bar weighs 1 lb 4 oz. Since a pound is 16 oz, 4 oz is 1/4 or .25 lb.
1.25 x 453.6
567
Each bar weighs 567g.
A circle with center Q located at (1, 2) is drawn on the coordinate plane below.
A(3,-2)
B (2,4)
C (-2, 2)
D(-1,1)
Which point is located on the edge of the circle?
Answers
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