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
Andrew [12]
2 years ago
10

What is the reciprocal of each number?

Mathematics
1 answer:
Sliva [168]2 years ago
7 0
1 is D
2 is B
3 is C
4 is A
You might be interested in
Please help <br>please find the answer quick
sergejj [24]
1. 64+28+21=113 sq. feet

2. 5x5=25 sq. ft.
5 0
2 years ago
the total attendance at a concert in a theater hall was 1500, of this total 400 were children,850 were women , and the remaining
AleksandrR [38]

<u>Answer:</u>

Below!

<u>Step-by step explanation:</u>

<u>We know that:</u>

  • 400 + 850 + m = 1500

<u>Solution of Question A:</u>

<u>Percent of children: Total children/Total attendance</u>

  • => 400/1500
  • => 4/15
  • => 0.27 (Rounded to nearest hundredth)
  • => 0.27 x 100
  • => 27%

<u>Hence, the percent of children is about 27%.</u>

<u>Solution of Question B:</u>

<u>Percent of women: Total women/Total attendance</u>

  • => 850/1500
  • => 85/150
  • => 17/30
  • => 17/30 x 100
  • => 17/3 x 10
  • => 170/3
  • => 56.67%

<u>Hence, the percent of women is 56.67%.</u>

<u>Solution of Question C:</u>

  • 400 + 850 + m = 1500
  • => 1250 + m = 1500
  • => m = 1500 - 1250
  • => m = 250

<u>Percent of men: Total men/Total attendance</u>

  • => 250/1500
  • => 1/6
  • => 0.17 (Rounded to nearest hundredth)
  • => 0.17 x 100
  • => 17%

<u>Hence, the percent of men is about 17%</u>

Hoped this helped.

BrainiacUser1357

3 0
2 years ago
Vugar has a maximum of 30 batteries for toys. Each toy helicopter uses the same number of batteries, and each toy car uses the s
Leno4ka [110]

Answer: 3H+4C<_ 30

The coefficients of the variables H and C represent the number of batteries each toy helicopter and each toy car uses.

Step-by-step explanation:

Each toy helicopter uses 3 batteries, and each toy car uses 4 batteries.

Now let's check whether Vugar has enough batteries for 5 toy helicopters and 4 toy cars. To do this, we substitute  H=5 and C= 4 in the given inequality:

Does Vugar have enough batteries to play with 5 toy helicopters and 4 toy cars?

No, because if you plug in the value for H and C:

3H + 4C<_ 30

3(5) + 4(4) <_30

15 + 16 <_ 30

31 <_ 30; false

Since the inequality is false, Vugar does not have enough batteries to play with 555 toy helicopters and 444 toy cars.

Each toy helicopter uses 333 batteries, and each toy car uses 444 batteries.

No, Vugar does not have enough batteries to play with 555 toy helicopters and 444 toy cars.

6 0
3 years ago
Read 2 more answers
Lena paid $18.96 for 3pounds of coffee. What is the cost per pound for this coffee
STatiana [176]

Answer:

6.32

Step-by-step explanation:

divide 18.96 by 3  and the outcome is 6.32

6 0
3 years ago
WILL GIVE BRAINLIST IF ANSWERS QUICKLY!
stealth61 [152]

Answer:

choice a is the answer

0.17

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Bob the snail travels 48 cm at 16 cm per minute how long did it take him<br><br> please explain
    9·1 answer
  • How many points did the team score in the 11th game and why?
    6·1 answer
  • Arc length
    14·1 answer
  • O quadro de 3^5 é = contas
    6·1 answer
  • If Jesse saved $6 a week how many weeks would it take him to save $50
    12·2 answers
  • Suppose John opens a savings account with $1,000 that compounds interest daily. The APR at the time John deposits the account is
    10·1 answer
  • Find the area of the circle. Approximate to 2 decimal places and use 3.14 for π.
    14·1 answer
  • Let u = ln x and v= In y. Write In (x^2y^5)<br> in terms of u and y.
    9·1 answer
  • Please only answer if you can help!!
    11·1 answer
  • 15,970 divided by 20?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!