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
bulgar [2K]
3 years ago
5

If 8 identical items together weigh 30 kg, how much does each one weigh?​

Mathematics
2 answers:
mezya [45]3 years ago
7 0

Answer:

each weighs 3.75 minimum

antiseptic1488 [7]3 years ago
4 0

Answer:

Each item weighs 3.75 kg, or 3 and 3/4 kg.

Step-by-step explanation:

divide the total weight by the total amount of items. 30/8=3.75

hope this helped! :)

You might be interested in
PLEASE HELP!!! FINDING PROBABILITY MATH!!! expert help would be nice
ozzi

The probability that a person wins the game is 32.1%

<h3>How to illustrate the probability?</h3>

Based on the information given, the following can be depicted. It should be noted that there are 6 sides as well as 4 cards.

Therefore, the numbers on the dice i.e from 1 - 6 will be represented 4 times each. This gives a total of (4 × 6) = 24. There are also 4 cards. The total in sample space will now be:

= 24 + 4 = 28

The frequency table will be such that 28 or more have a relative frequency of 9. Therefore, the probability that a person wins the game will be:

= 9/28 = 32.1%

When you win 25% of the time, this illustrates that the number of products picked will be:

= 25% × 28

= 7 products.

The probability of participants achieving a winning score of 36 or higher in four consecutive attempts will be:

= 1/6⁴ = 1/1296

Learn more about probability on:

brainly.com/question/24756209

#SPJ1

6 0
2 years ago
Pls answer 5a b and c for brianlist
melomori [17]

5.a) Steve - 60=5×12

= <u>5×3×2×2</u>

5.b) Ian - 60=6×10

= <u>3×2×5×2.</u>

<u>Discussion</u> - The prime factors reduce to the same numbers in both Steve's and Ian's case.

5.c) Case 1 of 48 = 6×8

= <u>3×2×2×2×2.</u>

Case 2 of 48 = 12×4

= <u>2×2×3×2×2.</u>

7 0
3 years ago
Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25per hour as a carpenter and 30 ho
Ulleksa [173]
Change 30 hours into minutes, then divide by 20 and 25
8 0
3 years ago
Read 2 more answers
Erin feeds her dog 7/10 cup of food a day . With 3/10 cup canned and the rest dry . She also gives her dog 1 treat a day . How m
gavmur [86]

Answer:

2\frac{4}{5}\ \ or \ 2.8 \ \ cups

Step-by-step explanation:

-The total portion fed to the dog is 7/10 cup

  • Canned-3/10
  • Dry=7/10-3/10=4/10

-One week has 7 days. we multiply the dry portion per day by the number of days in a week.

Dry= Total -Canned\\\\=\frac{7}{10}-\frac{3}{10}\\\\=0.40 \ cup\\\\Dry \ per \ Week= Dry/ day\times days\\\\=0.40\times 7\\\\=2\frac{4}{5}\  or\  2.8 \ cups

Hence, Erin feed her dog 2 4/5 0r 2.8 cups of dry food

5 0
3 years ago
Whichwhich would you measure using inches? A. length of a pen B. height of a flagpole C. length of a cross-country race course D
Taya2010 [7]

Answer:

The length of a pen.

Step-by-step explanation:

A length of a pen is around three inches and is reasonable but all of the others are way too big and can be measured in feet or miles.

3 0
3 years ago
Other questions:
  • Solve euation by using the quadratic formula
    13·1 answer
  • The width of a rectangular box is 8in. The height is one fifth the length x. The volume is 640 in^3 (inches cubed). What is the
    15·1 answer
  • I need to know how to do simple interest
    15·2 answers
  • Compute the magnitude and direction of the sum of the two vectors: 170N of force at 87° and 100N of force at 46°.
    5·1 answer
  • The degree of the polynomial function f(x) is 3.
    14·1 answer
  • Find the 61st term of the following arithmetic sentence
    11·2 answers
  • Susan's cat weighs 3 pounds. Susan's dog weighs 3 1/4 times as much as her cat. How much does Susan's dog weigh?
    6·1 answer
  • What is 12 devided by 2 x (6-3)
    5·2 answers
  • What is the sign of Y * (X/Y)?<br> A. +<br> B. -<br> C. 0
    5·1 answer
  • What is the completely factored form of the expression 16x2 8x 32? 4(4x2 2x 8) 4(12x2 4x 28) 8(2x2 x 4) 8x(8x2 x 24)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!