Mathematics College

A triangular pyramid has a base area of 74 square inches and a height of 9 inches. Which is closest to the volume of the pyramid?
a 351 cubic inches
b 702 cubic inches
c 224 cubic inches
d 234 cubic inches

Answers

Answer 1

Answer:

702

Step-by-step explanation:

because 74 x 9 = 666 and 702 is close

Related Questions

The opposite sides of a parallelogram
are

Answers

Answer:

Parallel

Step-by-step explanation:

In a parallelogram there are two sets of parallel lines, and they are always opposite sides.

For example: a square has 4 sides, the ones along the top and bottom are parallel and the ones along the left and right are also parallel

Y - 5= - (5 - y)
Does it have a solution?

Answers

Answer:

infanite

Step-by-step explanation:

If you buy 4 turkey subs that in total costs 26 dollars how much would 5 turkey subs cost.

Answers

Answer:

33/32.5

Step-by-step explanation:

26 divided by 4 equals 6.5

then 6.5 times 5 equals 32.5

Max wants to cover this rectangle with blue tiles I estimate that there would be

Answers

I have no idea. Where is the diagram.

19. The formula P = a + b + cgives the perimeter P of a triangle with side
lengths a, b, and c. A triangular field has sides that measure 33 yards,
56 yards, and 65 yards. What is the perimeter of the field? (6.EE.20)

Answers

Answer:

33 + 56 + 65 = 154

-2y + 4 > 10

solve the inequality

Answers

Step-by-step explanation:

-2y+4>10

subtract 4 from both sides

-2y+4-4>10-4

-2y>6

divide both sides by two

-2/2y>6/2

-1y>3

if negative y is greater than three than you have to multiply both sides of the equation by -1

y>-3 if you put that back into the earlier equation it is impossible.

so we have to switch the signs to < or less than

y<-3

Hope that helps:)

Which graph represents the line that has a -intercept of 3 and goes through the point (2, 5) ?

Answers

Answer:

The second one

Step-by-step explanation:

Answer:

Is the third one,as you can see it goes thru the point (2,5)

Step-by-step explanation:

Can someone please help me what's the answer?

Answers

Answer:

k=77

Step-by-step explanation:

put this as the equation k/11=7

what divided by 11 equals 7. Just multiply 11 and 7 to get the answer.

4) find the first five terms of the recursively defined sequence.
a1=5, an+1=-3an+1

Answers

Answer:

566556565*7*7/*7+666364

natasha has a sales job and receieves $60,440 as her annual pay plus commission. her company pays her a commision of 12% on her total sales if she makes sales of $70,000 in the first 3 months how much will she be paid for those 3 months?

Answers

Answer:

$68,840

Step-by-step explanation:

70,000*12%=8,400

8440+64,440=$68,840

y=24-4x function table​

Answers

Answer:

here

Step-by-step explanation:

Answer:

Step-by-step explanation:

Can someone please help!!

Answers

Answer:

the second to last one!!!

Step-by-step explanation:

hope this helps

Solve: 0=-x2+2x+8

[tex]0=-x2+2x+8[/tex]

Answers

Answer:

x = 4

x = -2

Step-by-step explanation:

Solve the equation 3^x+3=5

Answers

3*x+3=5
3*x=2

X=0.67

Sorry if wrong but hope this helps.

In which rainforest three layer would you most expect to spot a harpy eagle

Answers

Answer:

canopy layer

Step-by-step explanation:

what's is the slope of the line? please answer​

Answers

Answer:

The answer to your question is: -2/3

The receipt below shows the money, in dollars, spent by a customer at the good groceries stores

Answers

C. Good groceries charges 1.20 dollars per kilogram of lettuce. Hope this helps!!


Joyce is making sushi rolls. She needs cup of
rice for each sushi roll. How many sushi rolls
can she make if she has 3 caps of rice?
3
You can use objects or draw
e picture to find the solution

Answers

Answer:

She can make 3 sushi rolls.

Step-by-step explanation:

it's not that hard, but ok

So, if Joyce needs one cup for every sushi rolls and she has 3 cups. You just add 3 + 0, getting you 3.

Jayden has $10 in a savings account. The interest rate is 5%, compounded annually.
To the nearest cent, how much interest will he earn in 2 years?
$
Submit

Answers

Answer:

$1

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 10 × 0.05 × 2 = 1

I = $ 1.00

The simple interest accumulated

on a principal of $ 10.00

at a rate of 5% per year

for 2 years is $ 1.00.

Please I need help it’s an emergency

Answers

Answer:

h = 79 m

Step-by-step explanation:

The length of the string, H = 125 m

The kite forms 39° angle.

We need to find the height of the kite. Let it is h. We can find it using trigonometry i.e.

[tex]\sin\theta=\dfrac{P}{H}[/tex]

Where

P is perpendicular and H is Hypotenuse

So,

[tex]\sin\theta=\dfrac{h}{H}\\\\h=H\times \sin\theta\\\\h=125\times \sin(39)\\\\h=78.66\ m[/tex]

or

h = 79 m

So, the kite is flying at a height of 79 m.

1,2,3 or 4?

Look at the picture.
Thank u!

Answers

Answer:

option 2

4/7

Step-by-step explanation:

Multiply 4/3x3/7 = 12/21

now simplify  12/21 = 4/7

HELP! WILL GIVE BRANLIEST! + EXTRA POINTS!

Answers

Answer:

707 bags of sand

Step-by-step explanation:

To find the area all you have to do is add 40+5+5=50 then you split that in half to get the radius. The you use the area formula to get the entire shape and the get the radius of the smaller circle. Then, you subtract the small circle from the big circle to get the amount of sand needed. When you do that you should get 706.86 but since you need a whole number you would round up to 707

According to a recent warning from the FDA, grain-free food might be giving dogs a life- threatening heart problem called dilated cardiomyopathy, or DCM. Scientists interested in studying this link were trying to see if there was a difference in the average blood pressure between four different food types (expensive grain-free dog food, cheap grain-free dog food, expensive dog food with grain included, and cheap dog food with grain included). What hypothesis test would be appropriate for analyzing the above scenario?
z test of independent averages
chi-squared goodness of fit test
ANOVA
test of two proportions
paired t-test
chi-squared test of independence
t test of independent averages

Answers

Answer:

z test of independent averages

chi-squared goodness of fit test

ANOVA

test of two proportions

paired t-test

chi-squared test of independence

t test of independent averages

Step-by-step explanation:

PLEASE HELP !!

Find the lateral area of this cone. Leave your answer in terms of pi.

25 cm

8 cm

Answers

Answer:

200

Step-by-step explanation:

pi · radius · height

3.14 · 8 · 25 = 200

extra : i used symbolab.com :)

can somebody help me?

Answers

The answer is 8 ( a + 2c)


The sum of a number and six times its reciprocal is 10. Find the number​

Answers

Answer:

two solutions work: x = 5 + [tex]\sqrt{19}[/tex] and x = 5 - [tex]\sqrt{19}[/tex]

Step-by-step explanation:

x + 6 ( 1/x ) = 10

x^2 + 6 = 10x

x^2 - 10x + 6 = 0

x = 5 + [tex]\sqrt{19}[/tex], 5 - [tex]\sqrt{19}[/tex]

The contours on a topographic map show the elevation of the visitor center at
the Grand Canyon is 7,120 ft above sea level, while the river below is 2,410 ft.
What is the topographic relief?

Answers

The answer is 4,710 is the answer

The length of a rectangle is 20 inches less than twice the width. The perimeter of the rectangle is 86 inches. Find the dimensions of the rectangle.

Answers

Answer:

length=22

width=21

Step-by-step explanation:

let, length be x and width be y.

x=2y-20

2(x+y)=86

or, 2(2y-20+y)=86

or, 2(3y-20)=86

or, 6y-40=86

or, 6y= 126

or, y= 126/6

y= 21

x= 2×21-20 = 42-20 =22

Nayla delivers 63 magazines on Saturday and 72 magazines on Sunday. She makes bundles of 9 magazines for each of her delivery routes. How many delivery routes does Nayla have on Saturday and​ Sunday?

Answers

Answer:

14

Step-by-step explanation:

9*6=63

9*8=72

6+8=14

For a school fundraiser Paul bought a big box of ducks and wrote prize amounts, in dollars on the bottom of each rubber duck. The prize amounts were $5, $10, $20, $50, and$100. The number of ducks with each prize amount varied so that the total value for all the ducks with each prize amount was always $500. Paul then put all of the rubber ducks in his schools swimming pool. At the fundraiser participants used a long net to catch a duck from the pool. They won the amount written on the bottom of the duck, and then they threw the duck back into the pool before the next persons turn. Since the ducks were returned to the pool after they were caught the chances of winning any particular amount remained the same. Andrew paid $15 to play the game once. If we assume he randomly selected a duck, what is the probability that Andrew won more money than he paid to play the game?

Answers

Answer:

Redding East Rotary donates 120 holiday baskets every year. ... Frank was $50 proud. ... Please turn in your tickets and money to Bill Evanhoe directly this year. ... The door prize of $20 to San Francisco Deli was won by Carla Barrett. ... The Duck Derby has raised $3,515,000 and if you put all those ducks end to end they ...

Step-by-step explanation:

Y gg tucks he go F hjjiioi
Other Questions
Which are true about changes in carbon dioxide in the Earth's atmosphere since 1860? Select the two correct answers.A. The increases in carbon dioxide are caused by human activity.B. The increases in carbon dioxide can be explained by the Milankovitch cycle.C. The rate of change in carbon dioxide is exponential.D. The changes are triggered by a new interglacial period. The following data from the just completed year are taken from the accounting records of Mason Company: Sales $ 659,000 Direct labor cost $ 88,000 Raw material purchases $ 135,000 Selling expenses $ 104,000 Administrative expenses $ 49,000 Manufacturing overhead applied to work in process $ 209,000 Actual manufacturing overhead costs $ 221,000 Inventories Beginning Ending Raw materials $ 8,600 $ 10,200 Work in process $ 5,400 $ 20,200 Finished goods $ 78,000 $ 25,600 Required: 1. Prepare a schedule of cost of goods manufactured. Assume all raw materials used in production were direct materials. 2. Prepare a schedule of cost of goods sold. Assume that the company's underapplied or overapplied overhead is closed to Cost of Goods Sold. 3. Prepare an income statement. Which of these forces does not act over a distance?A. Friction B. Electric C. Magnetic D. Gravitational Plss I need helpASAP what is a salient factor? What is the percent decrease from 61 to 11? which inequality represents all values for x for which the quotient below is defined? square root of 8x squared divided by the square root of 2x ill give brainliest, just help me please : ) Suppose a motorcycle costs $8,000 and loses 4% of its value each year. What will be the value of the motorcycle after 7 years? Before January of 2006, Rwanda was divided into twelve provinces. These boundaries were redrawn as part of a program to reorganize the country. Which statement best describes the reason for these changes? what is 2838 divisible by? If 8 students want to share 62 gallons of water for a water balloon fight,how many gallons of water should each student get? One day you experience violent thunderstorms followed by a few days of colder weather. Which type of front most likely moved through your area? occluded front stationary front warm front cold front URGENT 100 POINTSParalegals perform many of the same duties and tasks as lawyers, but they are not required to complete which of the following?A. attend training or receive certificationsB. work with clients or draft documentsC. attend law school or pass the bar examD. learn about case or local laws True or False: Great Britain only made money by importingresources and goods from Africa, and not by exporting goods toAfrica. Monica deposits $100 into a savings account that pays a simple interest rate of 3.8%. Pauldeposits $200 into a savings account that pays a simple interest rate of 2.5%. Monica says thatshe will earn more interest in 1 year because her interest rate is higher. Is she correct? Justify yourresponse The height of a cuboid whose volume is 385 cu cm and base area is 35 sq cm is What is the length in centimeters of the hypotenuse of the right triangle below?2 cm8 cm Consider a savings account earning annual compound interest with no additional deposits or withdrawals made after the initial deposit. The balance in the account after x years can be modeled by the function s(x) = 2.000(1.045) Which statement is the best interpretation of one of the values in this function? A) The initial balance of the account is $2,000. B) The balance in the account at the end of one year is $2,000. The initial balance of the account increases at a rate of 104.5% each year. D) The initial balance of the account decreases at a rate of 4 5% each year. What is Your Budget?Task 2Directions:You are offered a job with a starting annual salary of $50,000 and two options fordetermining your annual raise:Option 1: An annual raise of $3,000 per year.Option 2: A 5% raise each year.