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
anygoal [31]
3 years ago
7

Ignore the blue dots they are wrong

Mathematics
2 answers:
GaryK [48]3 years ago
7 0
1.true. 2.false. 3.false. 4.true.
Juliette [100K]3 years ago
3 0

Answer:

1. true

2. false

3. false

4. true

You might be interested in
If a batch of cookies uses
lianna [129]

Answer:

13 1/3 cups of sugar

Step-by-step explanation:

8 0
3 years ago
B Christian installed an electric pump to pump water from a borehole into a 30 000 litre cement dam. If the water is pumped at a
skelet666 [1.2K]

Given the amount of water needed to fill the cement dam and the water pump rate, the time needed to fill the dam is 400 minutes or 6hours 40minutes.

Option B)6h 40min is the correct answer.

<h3>How long does it take to fill the dam?</h3>

Given that;

  • Amount of water needed to fill the dam A = 30000 litres
  • Pump rate r = 75 litres per minute
  • Time needed to fill the dam T = ?

To determine how long it take to fill the dam, we say;

Time need = Amount of water needed ÷ Pump rate

T = A ÷ r

T = 30000 litres ÷ 75 litres/minute

T = 400 minutes

Note that; 60min = 1hrs

Hence,

T = 6hours 40minutes

Given the amount of water needed to fill the cement dam and the water pump rate, the time needed to fill the dam is 400 minutes or 6hours 40minutes.

Option B)6h 40min is the correct answer.

Learn more word problems here: brainly.com/question/2610134

#SPJ1

8 0
2 years ago
Please help ASAP!!!!
snow_tiger [21]

Answer:

8

Step-by-step explanation:

1/4πr² + (2x4) - 1/4πr²

r = 4

8

6 0
3 years ago
Read 2 more answers
Garne Problem med
Citrus2011 [14]

Total distance the rover need to travel ​is D = 1miles .

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

We have , Garne Problem med   . A rover needs to travel mile to reach its destination  traveled mile. a rover needs to travel 5/8 mile to reach its destination it has already travel 3/8 miles . We need to find that  how much farther does the rover need to travel ​ , Let's do it step by step:

First , rover has already traveled 3/8 miles , Let total distance to be traveled by rover is D :

⇒ D = \frac{3}{8} + d , where d is distance left to cover .

Now, rover need to travel 5/8 miles more to reach destination :

⇒ D = \frac{3}{8} + d , where d is distance left to cover  , So d = \frac{5}{8}

⇒ D = \frac{3}{8} + d

⇒ D = \frac{3}{8} + \frac{5}{8}

⇒ D = \frac{3+5}{8}

⇒ D = \frac{8}{8}

⇒ D = 1miles

∴ Total distance the rover need to travel ​is D = 1miles .

8 0
3 years ago
Use the calculator to find the value of x for the equation: × + 3.2=6.3​
Harman [31]

Answer:

x = 3.1

Step-by-step explanation:

Subtract 6.3 - 3.2 to find the value of x. You get 3.1.

Hope it helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • G(x)=3x+3<br> h(x)=-4x+<br> (g+h)(10)
    15·1 answer
  • Consider the circle of radius 5 centered at (0, 0). Find an equation of the line tangent to the circle at the point (3, 4) in sl
    8·1 answer
  • What is the reason for statement 4 in this proof?
    6·2 answers
  • Question is attached.
    15·1 answer
  • 44 prime factorization
    14·1 answer
  • What is the area of a triangle with a base of 7 cm and a height of 4cm
    8·1 answer
  • What are the factors for the expression 6x^2+x-12?
    9·1 answer
  • The squirrel could store 48 nuts in a hiding place. If there were 768 nuts to hide, how
    8·2 answers
  • What is the solution set for -4x-10 ≤ 2?
    10·2 answers
  • Solve for x. round all answers to the nearest tenth. 22 54
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!