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
ella [17]
2 years ago
14

Caleb started with 50 bacteria for his science experiment and they doubled in one day. Jenna also started with 50 bacteria for h

er experiment and after one day, her number of bacteria was equal to 50 to the second power. Choose the statement that is true for the number of bacteria after one day.
A.


Caleb's experiment had 100 bacteria and Jenna's experiment had 250 bacteria.
B.


Caleb's experiment had 100 bacteria and Jenna's experiment had 2,500 bacteria.
C.


Caleb's experiment had 500 bacteria and Jenna's experiment had 500 bacteria.
D.
Mathematics
1 answer:
STatiana [176]2 years ago
3 0

Answer:

I'm pretty sure the answer is A or what ever letter that says caleb experiment had 100 and jenna had 250

You might be interested in
Pwease help me :0 Thank u!
defon

Answer:

1/2

Step-by-step explanation:

simply divide 3/10 to get 0.3 and then divide 3/5 to get 0.6 then just divide 0.3 to 0.6 to get 0.5 or 1/2

7 0
2 years ago
Last month maria high the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times. Let X rep
Marrrta [24]

Alright, lets get started.

Maria hiked the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times.

x times she hiked 5 mile mountain.

So, number of mils she hiked for 5 miles will be = 5 x

Similarly,

y times she hiked 10 mile canal,

So, number of miles she hiked for canal = 10 y

So, total number of miles she hiked = 5 x +10 y

But as per question given,  she had a total of 90 miles

It means

5x + 10 y = 90

Dividing this equation with 5

x + 2 y = 18

So, the equation is x + 2 y = 18 :   Answer

Hope it will help :)




8 0
3 years ago
If C + 10 equals 17 what is C + 5​
mihalych1998 [28]

Answer:

The answer is 12, subtract 17 from 10 to get 7, then add 7 to 5

7 0
3 years ago
Read 2 more answers
SOMEBOODY HELP ME SOLVE THIS PLS!!<br><br> 1.4x-10=5x+15<br> 2.2x+2=2x+2
Rus_ich [418]

Answer:

x = -25

x = infinite solutions

Step-by-step explanation for 1:

4(-25) - 10 = 5(-25) + 15

-100 - 10 = -125 + 15

-110 = -110

Step-by-step explanation for 2:

Both equations are the exact same. So whatever number you put, the answer will be right

8 0
3 years ago
Read 2 more answers
Martin finds a shirt on sale for 10% of at a departnment store. The original price was $20. Martin must also pay 8.5% tax. How m
Ivanshal [37]
10% of $20 is 2 so the shirt would be $18 before tax
8 0
3 years ago
Other questions:
  • What is the value of x?<br><br> Enter your answer in the box.
    7·1 answer
  • The diameter of the circle is 8 inches. What is the area?
    15·2 answers
  • Cylinder A has a volume of 360 cm3. Cylinder B has a base and height identical to that of cylinder B, but leans to the right in
    7·2 answers
  • What is 81.139 rounded to the nearest tenth
    10·1 answer
  • Please help asap 23 pts
    14·1 answer
  • Explain how to solve the equation 21 = m +14. What is the value of m?
    6·2 answers
  • How does newtons first law of motion apply to a ball rolling across the gym floor after and unbalanced force is applied?
    10·2 answers
  • Are the following triangles similar by the angle-angle similarity theorem?
    10·2 answers
  • (geometry) please help and explain the work thank you ​
    9·1 answer
  • A newspaper advertisement offers a $9,000 car for nothing down and 36 easy monthly payments of $317.50. What is the simple inter
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!