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
exis [7]
3 years ago
12

I’ve done the first two I just need the last two.

Mathematics
1 answer:
Helen [10]3 years ago
8 0

Answer:

c) x=35

7x 5= 35. (35/5=7)

d) x=13

2x6.5=13 (13/2=6.5)

You might be interested in
Harry is scuba diving off the coast of Australia. When he is ready to come back to the surface, he rises 12 meters at a safe spe
FrozenT [24]
12x60= 720cm
720: 15= 48 seconds
3 0
2 years ago
The amount of bacteria in a petri dish increases at a rate proportional to the amount present. At time t=0, the amount of bacter
Lilit [14]

Answer:

Step-by-step explanation:

Formula to be used is N=N0e^(kt)

N0 - amount of bacteria at time 0, which is 10g

t=2, 30g

30 = 10*e^(k*2)

3 = e^(2k)

2k = ln3

k = 0.5ln3

At t=6:

N = 10*e^(0.5ln3*6)

N = 10e^(3ln3)

N = 10e^ln27

N = 10*27 =270

So the amount of bacteria at t=6 is 270

6 0
3 years ago
14
Damm [24]

-n=2-7

-n=5

¿¿¿¿¿2♡♡\¡\¡|¡|

mtmtmtmtmntt

tntntnntntjtjjt

5ntj5j5jj5jt

5

ththtmt

my

y

y

y

y

y

y

y

y

y

y

8 0
2 years ago
What is 2 to the power of three halves equal to?
Kruka [31]
I think the answer is 2.8
3 0
3 years ago
Read 2 more answers
Can someone help me with these 2 please thank you :)
Reika [66]

Answer:

11. -0.250

12. 0

3 0
3 years ago
Other questions:
  • THE QUOTIENT OF A NUMBER AND 8 IS 16 I NEED THE SOLUTION
    7·1 answer
  • the formula for the total surface area of a cylinder is S=2pir^2 + 2pirh. Explain how you could use the distributive property to
    15·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • Suppose that daily calorie consumption for american men follows a normal distribution with a mean of 2760 calories and a standar
    8·1 answer
  • How do I translate the verbal phrase into an inequality all real numbers that are less than or equal to -3 and greater than or e
    12·1 answer
  • Part2: which quadrant?
    6·2 answers
  • 15% of $17,500 <br><br> 9.5% of $15,000<br><br> 11% of $18,050 <br><br> 10.5% of $21,000
    6·1 answer
  • Pls help quickly! First 2 answers i will chose to get a brainliest!
    8·1 answer
  • What is the expanded form of this number?
    14·2 answers
  • F 36 ÷ 12 = 3, then 12 multiplied by 3 must equal
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!