1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
satela [25.4K]
3 years ago
15

Identify the closest perfect squares less than and greater than the radicand below, respectively.

Mathematics
1 answer:
wariber [46]3 years ago
3 0
It would be A because they’re both perfect squares
You might be interested in
What happens when salt water is boiled? *
Serhud [2]
D. The water evaporates and the salt remains in the beaker.
When a liquid is boiled the liquid evaporates, while the minerals settle.
5 0
4 years ago
What is the velocity in inches per second of a roll that has a speed of 140 rpm and a diameter of 2.4 cm?
fgiga [73]

Answer:

The velocity in the border of the roll is 0.025 m/s.

Step-by-step explanation:

We have a roll that has an angular velocity of

\omega = 140\, rpm

The tangent velocity (of the edge of the roll) can be calculated as

V=\omega * r=\omega * D/2\\\\V=(1/2)*140\frac{1}{min}*2.4\, cm*\frac{1m}{100cm}*\frac{1min}{60s}\\\\V=0.028\,m/s

The velocity in the border of the roll is 0.025 m/s.

8 0
4 years ago
Charlie solved an equation, as shown below:
Alex73 [517]
Part A:  Charlie's answer is incorrect
In step 2 of Charlie's answer he subtracted 5 from each side.  Since 5x is multiplication, he must DIVIDE each side by 5 to get x by itself.  The problem should have worked out like this...

Step 1:  5x = 30
Step 2:  x = 30/5
Step 3:  x = 6

Part B:  There is only 1 solution for this problem.
6 0
3 years ago
Plan: “MI AUTO PARA TAXI”
Anastaziya [24]

Answer:

Plan II is more favorable because the total amount to pay is less and the time to pay is greater than Plan I.

Step-by-step explanation:

<u><em>The question in English is</em></u>

Plan: "MY AUTO FOR TAXI"

Mr. Alberto decides to buy a car in order to perform taxi services. The price of the vehicle is S/45 000, but only S/20 000 is available. He then decides to finance the missing money through a bank. If between the two loan plans offered, you must choose one:

Which of the two options would you recommend to Mr. Alberto?

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the total amount due  

P is the amount owed

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

Plan I

t=2\ years\\ P=\$45,000-\$20,000=\$25,000\\ r=0.05\\n=1  

substitute in the formula

A=25,000(1+\frac{0.05}{1})^{1*2}  

A=25,000(1.05)^{2}  

A=\$27,562.50  

Plan II

t=3\ years\\P=\$45,000-\$20,000=\$25,000\\ r=0.03\\n=1  

A=25,000(1+\frac{0.03}{1})^{1*3}  

A=25,000(1.03)^{3}  

A=\$27,318.18  

Compare

Plan I ----> t=2 years A=$27,562.50

Plan II----> t=3 years A=$27,318.18

therefore

Plan II is more favorable because the total amount to pay is less and the time to pay is greater than Plan I.

6 0
3 years ago
Can anyone help me plzzz??!
Roman55 [17]

Answer:

X=1

Step-by-step explanation:

It’s 2 secant lines on a circle.

https://www.mathplanet.com/education/geometry/circles/advanced-information-about-circles

Look at that website. The part says that (ab*ad)=(ac*ae)

Doing that, we get

9*(9+11x)=10(10+8x)

81+99x=100+80x

19x=19

X=1

4 0
3 years ago
Other questions:
  • If a tenth baby drank 2 1/2 ounces, how many total ounces were consumed by the babies that day
    13·1 answer
  • a total of 6 family members will appear in a portrait. If 3 of the family members may sit in the front row, how many combination
    6·1 answer
  • What is the measure of
    10·1 answer
  • Grains of sand are very small, there being about 3000 grains in one cubic centimeter (cm3) of sand. A cm3 is a small cube measur
    9·1 answer
  • Given a circle with an 8" radius, find the area of the smaller segment whose chord is 8" long
    11·1 answer
  • Draw a diagram to show the solution for 3/4 divied by <br> 5/8.
    10·1 answer
  • I really need help on this. Please don’t answer this question if you don’t actually know what the answer is or how to explain it
    12·1 answer
  • There are 300 pets in the pet store. 25% of the pets are dogs. How many dogs are in the pet store?
    8·2 answers
  • Whats 516 by 12 but it needs to be long division
    6·2 answers
  • Maribeth has 131 ounces of sandwich meat. How many sandwiches can she make if she puts 2.5 ounces of meat on each sandwich? She
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!