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
Verizon [17]
3 years ago
10

Simplify the following expression [ (3x6) ] + (5x2) ] ÷ 7

Mathematics
2 answers:
KonstantinChe [14]3 years ago
6 0
<span>[ (3x6) ] + (5x2) ] ÷ 7
= (18 + 10)/7
= 28/7
= 4</span>
STALIN [3.7K]3 years ago
3 0
The correct answer to this problem is 4
You might be interested in
A compressed air tank carried by scuba divers has a volume of 8.00 L and a pressure of 141 atm at 22.0°C. What is the volume (in
weqwewe [10]

Answer:

Volume of air in the tank =1,044 Liter

Step-by-step explanation:

Given:

Tank volume = 8 Liter

Pressure = 141 atm

Temperature = 22°C = 273° + 20° = 295° K

Find:

Volume of air in the tank = ?

Computation:

\frac{Pressure\times Tank\ volume}{Tempreture} =\frac{Pressure\times Air\ volume}{Tempreture}\\\\\frac{141\times 8}{295} =\frac{1\times Air\ volume}{273.15}\\\\\frac{1,128}{295} =\frac{Air\ volume}{273.15}\\\\Air\ volume=1,044.45

Volume of air in the tank =1,044 Liter

8 0
3 years ago
There are 24 adults and 30 children at a science museum
vovikov84 [41]
Okay so let’s start by figuring what the total number of people is. To get that we add 24 and 30.
24+30= 54
So we have a total of 54 people.
Now, how many children are there?
30 children... which means the ratio is 30:54

Thirty children to fifty four people total at the museum.

Hope this helps!
Contact me if you have any more questions or concerns.
3 0
3 years ago
What does 40 divided by 1+3-(3x7)+7-5 equal?
Serjik [45]
It equal to 24 because you have to multiply or divide first then you can add or subtract
6 0
2 years ago
Read 2 more answers
Radioactive Decay Beginning with 16 grams of a radioactive element whose half -life is 30 years ,the mass y(in grams) remaining
Flura [38]

Answer:

the equation should be corrected to fit the data of the problem.  With the corrected equation a mass of 0.5 grams remains after 150 years

Step-by-step explanation:

for the mass y( in grams)

y=23* (1/2)^(t/45), t ≥ 0.

the initial mass is at t=0 , then

y= 23 grams  → should be 16 grams

half-life from the equation = 45 years → should be 30 years

the correct equation should be

y=16*(1/2)^(t/30), t ≥ 0

then after 150 years  → t= 150

y=16*(1/2)^(150/30)= 16*(1/2)^5 = 16/32 = 0.5 grams

then a mass of 0.5 grams remains after 150 years

5 0
3 years ago
Anyone need help with math i not that good with word problems but i could help
Setler79 [48]

sure. or u could google them...

7 0
3 years ago
Other questions:
  • The minimum of a parabola is located at (–1, –3). The point (0, 1) is also on the graph. Which equation can be solved to determi
    9·2 answers
  • Is this expression a perfect square trinomial?
    12·1 answer
  • How is the converse formed
    9·1 answer
  • ryan reads 2/5 chapters in 3/4 hours. What is the unite rate in chapters per hour write your answer in simplest form
    15·1 answer
  • What is the equation of a line that has a slope of-2/3 and a y intercept of 1.25
    8·1 answer
  • 6th grade math help me pleaseee
    6·1 answer
  • Suppose a coin is flipped and a card is drawn from the deck. What is the probability that the coin lands on tails and the card i
    10·1 answer
  • 1/3 of 3/7 <br><br><br>helpp I need to show the work​
    12·2 answers
  • Write each expression without the absolute value symbol |3x+12|
    9·1 answer
  • WILL MARK BRAINLIEST
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!