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
mylen [45]
3 years ago
12

¿Cuántos de éstos?

Mathematics
1 answer:
frozen [14]3 years ago
6 0

Answer:

DAM BGJF

Step-by-step explanation:

You might be interested in
Fund Raising. Suppose you have signed up for a bike-a-thon to raise money for charity. One person is sponsoring you at a rate of
soldi70 [24.7K]

Answer:

The system of equation is \left \{ {{d=15} \atop {d=0.5m}} \right..

After 30 miles all the sponsors donate the same amount.

Step-by-step explanation:

Given:

Amount of donated by each of the other sponsors = $15

Amount donating by one person per mile = $0.5

We need to write the system of equation to model the donation d for m miles biked.

Also We need to find the number of miles all sponsors donate the same amount.

Solution:

Let the amount donated be denoted by 'd'.

Let number of miles biked be denoted by 'm'.

Now we know that;

Amount of donated by each of the other sponsors = $15

so we can say that;

d=15

Also We know that;

Amount donating by one person per mile = $0.5

So we can say that;

d=0.5m

Hence The system of equation is \left \{ {{d=15} \atop {d=0.5m}} \right..

Now to find the number of miles when all the sponsors donate the same amount we will make both the equation equal we get;

0.5m=15

Dividing both side by 0.5 we get;

\frac{0.5m}{0.5}=\frac{15}{0.5}\\\\m=30\ miles

Hence After 30 miles all the sponsors donate the same amount.

8 0
3 years ago
I need help with this question this one and a couple more and im done with this EdPuzzle
vladimir2022 [97]
which one? I don’t see ay question
3 0
3 years ago
Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest
Nostrana [21]

The amount which Brandon have saved in interest by consolidating the two balances on the card with the lower interest rate is $256.12.

<h3>What is monthly payment?</h3>

Monthly payment is the payment which has to paid against the loan amount or the borrowed money calculated with interest rate.

It can be calculated with the following formula.

M=P\left (\dfrac{r}{1-(1+r)^{-nt}}\right)

Here, (<em>P</em>) is the principal amount, (<em>r</em>) is the interest rate and (<em>t</em>) is time.

Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest rate.

The table below shows the information about the two credit cards Brandon currently uses.    

  • Cards                Amount              APR             Monthly Payment
  • Card a               $1,463.82              13%                 $24.60
  • Card b               $1,157.98               17%                 $22.14

               

Interest rate for the card a is,

r=\dfrac{13}{12\times100}=0.01083

The time period is 8 years and there are 12 months in one year. Thus, the monthly payment of card A will be,

M=1157.98\left (\dfrac{0.01083}{1-(1+0.01083)^{-12(8)}}\right)\\M=19.47

In the 8 years, there is total 96 monthly payments. Thus, the total payment by card A is,

P_a=19.47\times96=1869.12

For the card B the monthly payment is $22.14. Thus the total payment by card B is,

P_b=22.14\times96=2125.44

The difference in the payment is,

d=2125.44-1869.12\\d=256.12

Hence, the amount which Brandon have saved in interest by consolidating the two balances on the card with the lower interest rate is $256.12.

Learn more about the monthly payment here;

brainly.com/question/2151013

6 0
2 years ago
(f o g )(x) = (2x-3)/(x+4) ; x ≠ - 4 , and g(x) = 1 – x , so F(x) =
Leona [35]

Answer:

          6xz + 24z - 4x

--------------------------------------

                    x

Step-by-step explanation:

4 0
3 years ago
4.4x10^-5 in standard form
QveST [7]

The answer is

0.000044

4 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of two angles is 180 If the angle is three times the measure the smaller ,find the number of degrees in the larger angle
    5·2 answers
  • What is the least possible sum of the digits displaying the time on a 12-hour digital clock?
    12·1 answer
  • Mike is checking his bank account for a few transactions that he completed. He deposited a $640 paycheck withdrew $20 for dinner
    15·1 answer
  • A recipe that makes 18 cookies calls for 3/4cup of sugar how much sugar is needed to make 2 dozen cookies using this recipe
    8·1 answer
  • Red drum, sciaenops ocellatus, is a game fish found in the Atlantic Ocean and in the Gulf of Mexico. A reasonable estimate of th
    12·1 answer
  • In a market test of a new chocolate raspberry coffee, a poll of 400 people (sample 1) from Dobbs Ferry showed 250 preferred the
    12·1 answer
  • Yolanda is saving money to buy a bike. She has $63 and is going to save an additional $9 each week. The bike costs $198. In how
    15·1 answer
  • What is the value of n in the equation below? a^n/a^3=a^9<br> 3<br> 6<br> 12<br> 27
    5·1 answer
  • You have 5 cups of fruit punch concentrate. The recipe calls for 3/4 cup of concentrate for one bowl of punch. how many bowls ca
    11·1 answer
  • Help! i’ll mark the right one as brainliest :)!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!