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
Dennis_Churaev [7]
3 years ago
14

If Sally has 400 apples and she gives 40 to each of her 10 friends how much does she have left?

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

Answer:

The answer is 0.

10 friends each get 40, so

10 x 40 = 400

she has 400 at the beginning, after she gave her friends each 40 apples, she has zero apples.

You might be interested in
4. solve<br> e) 4^x-10.2^x+16=0<br> I think the dot means multiply?
suter [353]
4^x-10\cdot2^x+16=0\Rightarrow(2^2)^x-10\cdot2^x+16=0\Rightarrow(2^x)^2-10\cdot2^x+16=0

subtitute\ 2^x=t > 0\\\\t^2-10t+16=0\\t^2-2t-8t+16=0\\t(t-2)-8(t-2)=0\\(t-2)(t-8)=0\iff t-2=0\ or\ t-8=0\\\\t=2\ or\ t=8\\\\t=2^1\ or\ t=2^3\\\\therefore\ 2^x=2^1\ or\ 2^x=2^3\\\\Answer:\boxed{x=1\ or\ x=3}
6 0
3 years ago
Read 2 more answers
HELP, ASAP! Given that lines b and c are parallel, SELECT ALL THAT APPLY. Which pairs of angles are vertical angles?
mart [117]
2 and three and 4 and 5!
5 0
3 years ago
Which equation represents the total interest, T, earned when the principal amount is $100, the annual simple
netineya [11]

Answer:

The answer is option (C), T = 100 • 0.1 • 10

Step-by-step explanation:

Total interest (T) earned after a 10 years can be expressed as;

Total interest (T)=Principal amount×interest rate×Number of years

where;

Total interest=T

Principal amount=$100

Interest rate=10%=10/100=0.1

Replacing;

T=100×0.1×10

The equation for calculating the total interest amount after 10 years can be written as;

T = 100 • 0.1 • 10

7 0
3 years ago
Read 2 more answers
Please help asap! Add using the number line.
sweet-ann [11.9K]

Answer:

0.6

Step-by-step explanation:

1) 1.4-0.8 (A negative and a positive equals a negative, then you just subtract. On the number line you would start at 1.4 and go back)

hope this helps!

6 0
3 years ago
Which cube is a unit cube?
liq [111]

Answer:

The answer is (C)

Step-by-step explanation:

because unit cube, more formally a cube of side 1, is a cube whose sides are 1 unit long .The volume of a 3-dimensional unit cube is 1 cubic unit, and its total surface area is 6 square units.

7 0
3 years ago
Read 2 more answers
Other questions:
  • I really need help on this question
    9·1 answer
  • 30= -5(6n+6) i need help
    10·1 answer
  • Which of the following is true about how information is processed by the interviewer? a. Negative information is given a relativ
    11·1 answer
  • Graph the function f(x)= -.05x+3
    12·1 answer
  • I need to know 9 and 3/4 multiplied by 15 and 1/2
    6·2 answers
  • The mean of Julie's first five quiz scores is 77 what score does Julie need on the six quiz to raise her averaged 80
    5·2 answers
  • Sarah climbed 3,150 feet of the way up Pikes Peak and then stopped to rest. After she stops, she continues to climb at a rate of
    5·2 answers
  • Deanna measured the length of a piece of wood three times. The measurements were 25.67 cm, 25.79 cm, and 25.71 cm. List the meas
    15·1 answer
  • On average, Delores takes about 4 more minutes to walk home than to bike home. We CANNOT express this value as a multiple of the
    13·1 answer
  • Rachel hiked 2\5 of a trail. Tim hiked 7/10 of the trail.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!