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
liraira [26]
4 years ago
7

Estimate 58% of 121 by using 10%. show work please​

Mathematics
1 answer:
Setler [38]4 years ago
5 0

Answer:

58% of 121 by using 10% is 70.18.

Step-by-step explanation:

58% is about equal to 60%, or 6 times 10%. 10% of 121 is 12.1.

12.1 * 6 = 72.6

To take this further, 58% is 2% less than 60%, or 2 times 1%. 1% of 121 is 1.21.

72.6  - (1.21 * 2) = 72.6 - 2.42 = 70.18

You might be interested in
6. An equilateral triangular pyramid has a slant height of 8.3 inches. The
qaws [65]
Am lost what is this
4 0
3 years ago
Hi my name is chaitra so I have a test coming up and I'm having trouble solving three digit by three digit multiplication and tw
arlik [135]

Answer:

So 2 digit multiplication is like this

   1

  23

x 45

  -----

   115

   920

   -----

1035    

first yo multiply the 5 and the 3 and then you multiply the 5 by the 2 then you will get 15 for the first and you put the 1 on top of the 1 now 5 times 2 plus 1 is 11 so yo put the 11 down at the bottom. now you put a zero at the bottom of the answer will be  23 x 45 = 1035

5 0
3 years ago
The contingency table below gives the counts of students by activities and gender. Band Sports Debate Total Male 105 320 7 432 F
Ber [7]

Answer:

599/711

Step-by-step explanation:

           Band Sports Debate Total

Male     105 320  7         432

Female 105 160         14         279

Total 210 480          21          711


P(female or plays sports)

We want the probability that they are female or play sports, but we cannot double count the female sports players, so we subtract them

 P(female) + P (sports) - (female and sports)

female/total + sports/total - female sports/ total

279/711 + 480/711 - 160/711

599/711

6 0
3 years ago
2x+3x+4
ivolga24 [154]
2x+3x+4 is equivalent with 5x+4 and 3(4x+2) is equivalent to 12x+6 and then the last two
7 0
3 years ago
Read 2 more answers
The sum of 6 consecutive even numbers is 126
Lesechka [4]
Step-by-step explanation: x+(x+2)+(x+4)+(x+6)+(x+8)+(x+10)=126
6x+30=126
6x=96
X=16
Since x is the first number , x+6 is the fourth even number .
Thus, the fourth number in the sequence is 22
8 0
4 years ago
Other questions:
  • Calculate the x and y intercept for the line:y= -2x 8
    9·1 answer
  • En total sloane compró 20 gomas de borrar y bolígrafos bolígrafo cuesta $2 y cada goma de borrar cuesta $0.50. Sí gastó $32.50.¿
    10·1 answer
  • Which one of these things would most likely not be allowed by the first amendment ?
    6·2 answers
  • Point B has 3 lines extending from it. One line extends to point A, another to C, and another to D. Angle A B D is a right angle
    9·1 answer
  • Find the value of x <br> pls help me
    10·2 answers
  • Max has $2,000 he would like to invest in an account that pays simple interest. Max would like to earn a total of $650 in intere
    15·1 answer
  • Fill in the blank with the correct number.
    13·2 answers
  • The cost price of an article is Rs <br>4500, find its selling price with<br>20% profit*​
    9·1 answer
  • Add 5.6 + (-3.2) + (-2.3) PLEASE HELP! This is very time sensitive, have a nice day!
    15·2 answers
  • If p(a) =. 35 and p(b) =. 45 and p(a and b) =. 25, then p(b|a) is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!