Ask question

Ask question

All categories

BabaBlast [244]

3 years ago

9

PPLEAS HELP ME! PLEASE SHOW WORK! dominic can eat 10 hotdogs in 4 minutes. at this rate, how many hotdogs can he eat in 18 minut

es? THANK YOU!!!

1 answer:

emmainna [20.7K]3 years ago

7 0

The answer will be 45

You might be interested in

What’s the answerrr..........

Afina-wow [57]

Answer:

D.90

the answer is 90 because it only flips once

8 0

2 years ago

Determine the surface area of a square pyramid

zloy xaker [14]

SA = s2<span> + 2 × s × </span>l<span> Is the formula for the surface area of a square pyramid</span>

3 0

3 years ago

Read 2 more answers

Someone pls HELP RN IM IN A HURRY

Serga [27]

BC AB AC

Step-by-step explanation:

the longer the side is visually detected ok

7 0

2 years ago

A jumbo crayon is composed of a cylinder with a conical tip. The cylinder is 12 cm tall with a radius of 1.5 cm, and the cone ha

s2008m [1.1K]

Answer:

Part 1) The lateral area of the cone is $LA=2\pi\ cm^{2}$

Part 2) The lateral surface area of the cylinder is $LA=36\pi\ cm^{2}$

Part 3) The surface area of the crayon is $SA=41.50\pi\ cm^{2}$

Step-by-step explanation:

Part 1) Find the lateral area of the cone

The lateral area of the cone is equal to

$LA=\pi rl$

we have

$r=1\ cm$

$l=2\ cm$

substitute

$LA=\pi (1)(2)$

$LA=2\pi\ cm^{2}$

Part 2) Find the lateral surface area of the cylinder

The lateral area of the cylinder is equal to

$LA=2\pi rh$

we have

$r=1.5\ cm$

$h=12\ cm$

substitute

$LA=2\pi (1.5)(12)$

$LA=36\pi\ cm^{2}$

Part 3) Find the surface area of the crayon

The surface area of the crayon is equal to the lateral area of the cone, plus the lateral area of the cylinder, plus the top area of the cylinder plus the bottom base of the crayon

<em>Find the area of the bottom base of the crayon</em>

$A=\pi[r2^{2}-r1^{2}]$

where

r2 is the radius of the cylinder

r1 is the radius of the cone

substitute

$A=\pi[1.5^{2}-1^{2}]$

$A=1.25\pi\ cm^{2}$

<em>Find the area of the top base of the cylinder</em>

$A=\pi(1.5)^{2}=2.25\pi\ cm^{2}$

<em>Find the surface area</em>

$SA=2\pi+36\pi+2.25\pi+1.25\pi=41.50\pi\ cm^{2}$

8 0

3 years ago

Read 2 more answers

A gallon of milk in Oregon costs $2.50. The price of a gallon of milk in Hawaii is 3 times more than the price of a gallon of mi

Sonbull [250]

Answer:

$12.50

Step-by-step explanation:

First, find the cost of a gallon of milk in Hawaii by multiplying 2.50 by 3:

2.5(3)

= 7.5

Then, subtract this from 20:

20 - 7.5

= 12.5

So, Fernando should receive $12.50 in change

3 0

2 years ago

Read 2 more answers