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
lozanna [386]
3 years ago
14

Marcus spent 10 hours doing his homework last week.This week he spent 11 hours doing homework homework.He says he spent 110% mor

e time doing his homework this week . Is he correct
Mathematics
2 answers:
Arturiano [62]3 years ago
7 0
Yes, he is correct. The mathematical way to prove this is by looking at the two numbers and saying that the real question is what percent of 10 is 11. In order to do so, we must first do 11/10, which gives us 1.1. Finally, we have to multiply 1.1 x 100, which gives us a final answer of 110%.

Hope this helps!
Ivenika [448]3 years ago
5 0
Yes because 100 percent is 10 hrs so 1 more hr is 110 percent. And if u try to put it in a equation it will be 110%
You might be interested in
-13r + -4r + 14r -9 =-15
deff fn [24]

Answer:

2

Step-by-step explanation:

-13 x 2 = -26

-4 x 2 = -8

14  x 2 = 28

-26 + -8 + 28 +-9 = -15

have a nice day and mark me brainliest! :)

8 0
3 years ago
Read 2 more answers
How much would $500 invested at 9% interest compounded annually be
dalvyx [7]

Answer:

$705.79.

Step-by-step explanation:

The formula is

Amount = P(1 + r/100) ^ t  so

Amount = 500 (1 + 9/100)^4

= $705.79.

8 0
3 years ago
Read 2 more answers
If U = the set of odd natural numbers and B = {13, 15, 17, 19, 21, 23, . . .}, find B′.
Yuki888 [10]

Answer:

{1,3,5,7,9,11}

Step-by-step explanation:

B' stands for the complement of B.

B' means set elements in the universe that aren't in B.

Here is the universe:

U={1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,...}

(The dots mean it continues with that pattern forever and ever.)

And the elements we taking out:

B={13,15,17,19,21,23,...}

So we taking out the odd numbers from U that are odd and greater than or equal to 13. (The dots mean it continues with that pattern forever and ever.)

So B' is the set of natural odd numbers that are less than 13:

{1,3,5,7,9,11}

8 0
3 years ago
Read 2 more answers
In this truss bridge, AAOB ABDC. AO=5 meters, BD=10 meters, AB=5 meters. What is the length of BC? A. 5 m B. 8 m C. 10 m D. 15 m
Olenka [21]

Consider \Delta AOB\cong \Delta BDC.

Given:

\Delta AOB\cong \Delta BDC, AO=5\ m,BD=10\ m, AB=5\ m.

To find:

The length of BC.

Solution:

We have,

\Delta AOB\cong \Delta BDC

We know that the corresponding parts of congruent triangles are congruent (CPCTC).

AB=BC                   (CPCTC)

5\ m=BC

The length of BC is 5 m. Therefore, the correct option is A.

5 0
2 years ago
The product of 40 and 6,000 is .....
Natasha2012 [34]

Answer:

240000

You have you multiply 40*6,000=240000. So that is your answer.

4 0
2 years ago
Read 2 more answers
Other questions:
  • It is an odd number.
    9·1 answer
  • If y is 2.5 when x is 5 and i varies directly with x, find y when x is 14 ?
    8·2 answers
  • Which expression is equivalent to: 2n + n - 0.65n?
    10·2 answers
  • Find all solutions to the following equation
    14·1 answer
  • Dennis has jus made the final monthly payment necessary for paying off his car financing
    13·1 answer
  • Manuel ordered a set of purple and red pins . He received 40 pounds is 70% of them were purple. How many purple pins did Manuel
    6·1 answer
  • 15 POINTS!
    15·1 answer
  • A club swimming pool is 21ft wide and 41ft long. The club members want a uniform width border around the pool. They have enough
    10·1 answer
  • Help me plz i’ll give brainlest
    8·1 answer
  • Need help on this ASAP !!!!!!!!!!!! Answer correctly. Will mark Brianliest !!!!!!!!!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!