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
soldi70 [24.7K]
3 years ago
13

What is seventy divided by four?

Mathematics
2 answers:
raketka [301]3 years ago
8 0

17.5

fhdeifugttttttttttttttttttttttttttttttttttttttttttyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Nataly_w [17]3 years ago
5 0

Answer:

17.5

Step-by-step explanation:

17×4=68; half of 4 is 2; 68+2=70

You might be interested in
The volume V of a sphere with radius R is given by formula V=4/3 x 3.14 x r^3
Olin [163]
36(3.14) = 4/3 x 3.14 x r^3
113.04 = 4.187(r^3)
113.04/4.187 = r^3
26.997 = r^3
3√26.997 = r
r = ~3

Check: 3^3(\pi)(4/3) = 27(3.14)(4/3) = 113.04
5 0
3 years ago
In a group of 25 students, 6 study both Art and Biology. 10 study Biology but not Art. 3 study neither subject. Given that a ran
olga2289 [7]

Answer:

1/2

Step-by-step explanation:

There are a total of 25 students. 3 don't study art or biology. 10 study only biology. 6 study both art and biology. This means the remaining students only study art.

1. Calculate the number of students taking art

only art: 25 - 3 - 6 - 10 = 6

number of students taking art and biology: 6

total number of students taking art: 12

2. Calculate the probability

Out of the 12 total students taking art, 6 are in art and biology.

6/12 = 1/2  

6 0
3 years ago
Two solid cylinder with radii 5cm and 10cm and length 7cm and 5cm respectively are melted and recast into a cylindrical disc of
Jobisdone [24]

Answer:

15 centimeters.

Step-by-step explanation:

We must calculate the volume of each cylinder and add it, like this:

v = pi * (r ^ 2) * l

replacing:

v1 = 3.14 * (5 ^ 2) * 7

v1 = 549.5

v2 = 3.14 * (10 ^ 2) * 5

v2 = 1570

The sum would be:

549.5 + 1570 = 2119.5

That would be the volume of the cylindrical disk, this case would be the same formula only that it would not be length but thickness, like this:

v = pi * (r ^ 2) * t

we want to know r, therefore:

r ^ 2 = v / pi * t

replacing:

r ^ 2 = 2119.5 / (3.14 * 3)

r ^ 2 = 225

r = 15

which means that the radius would be 15 centimeters.

6 0
3 years ago
8 7/16 + 30/9<br><br> 7/16 - 4 21/37
RSB [31]
565/48 or 11 37/48
-2445/592
8 0
3 years ago
Simplify. 4x/5+1 divided by 6x/x+2
Bingel [31]

Answer: ' i think the answer is x /10 + 1/8 . let me know if this is wrong !

8 0
3 years ago
Other questions:
  • Please help me stats
    15·1 answer
  • Sheri’s cab fare was $32, with a 20% gratuity and no taxes. Sheri wrote a check to the cab driver for $40.
    5·3 answers
  • (-2-3 radical2) (5-4i radical2)
    13·1 answer
  • I NEEEEEEEEEEED HELP!
    14·2 answers
  • Which problem is solved using this model? 15÷15   3÷115    3÷15  15÷15   https://static.k12.com/nextgen_media/assets/1503272-MAT
    12·1 answer
  • Write an expression to represent: Four less than the product of one and a number xxx
    14·2 answers
  • The original price of a ski jacket was $210. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off th
    8·1 answer
  • HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP PLEASE PLEASE PLEASE
    10·1 answer
  • I need help. I'm suppose to find the angle of "o"​
    12·2 answers
  • I need help with this one
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!