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
Mashutka [201]
2 years ago
6

21 3/5 is what percent of 40?

Mathematics
1 answer:
balu736 [363]2 years ago
5 0

Answer:

21.6 is 54% of 40.

Step-by-step explanation:

HOPE THIS HELPS!!!

Have a great day!

- Hailey: )

You might be interested in
An object is launched at 29.4 meters per
Lerok [7]

Answer:

The reasonable domain for the scenario is option 'a';

a) [0, 7]  

Step-by-step explanation:

For the projectile motion of the object, we are given;

The speed at which the object is launched, v = 29.4 meters per second

The height of the platform from which the object is launched, h = 34.3 meter

The equation for the height of the object as a function of time 'x' is given as follows;

f(x) = -4.9·x² + 29.4·x + 34.3

The domain for the scenario, is given by the possible values of 'x' for the function, which is found as follows;

At the height from which the object is launched, x = 0, and f(x) = 34.3

At the ground level to which the object can drop, f(x) = 0

∴ f(x) = -4.9·x² + 29.4·x + 34.3 = 0

-4.9·x² + 29.4·x + 34.3 = 0

By the quadratic formula, we have;

x = (-29.4 ± √(29.4² - 4 × (-4.9) × 34.3))/(2 × (-4.9)

∴ x = -1, or 7

Given that time is a natural number, we have the reasonable domain for the scenario as the start time when the object is launched, t = 0 to the time the object reaches the ground, t = 7

Therefore, the reasonable domain for the scenario is; 0 ≤ x ≤ 7 or [0, 7].

4 0
3 years ago
Function (T/F) Please help.
Anna007 [38]

Answer:

False

Step-by-step explanation:

it has more than one dot in the same row, which means it has the same number more than once in the x - axis.

3 0
3 years ago
Read 2 more answers
Please help with solving
Makovka662 [10]
N.O = 4
N is midpoint of M.0
Meaning M.N also has to be 4
4+4= 8
N.P = 6
0.P = 2
8+ 2 = 10

4 0
2 years ago
HELLPPPPP ASAP IM TAKING A TEST PLSS <br> Match each line with the correct equation:
sertanlavr [38]

Answer:

Y=x-1 is line n

y=-2x+4 is line m

y=4 is line t

x=-4 is line p

Step-by-step explanation:

5 0
3 years ago
Which equation represents the situation?<br> correct=brainliest
Tanya [424]

Answer:

k=m+4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which equals the product of (x – 3)(2x + 1)?
    10·2 answers
  • Find the slope of the line between 10, -1 and -8, 6<br> A. 2/5<br> B.-18/7<br> C.5/2<br> D.-7/18
    7·2 answers
  • Solve for X. 6x – 9 = -27​
    5·2 answers
  • Find the limit , picture provided
    7·1 answer
  • Without graphing, is the system independent, dependent, or inconsistent y=2x-8 2x-y=8
    9·2 answers
  • H(x) = x-11 <br> h ( ) =-5
    14·1 answer
  • Savannah is buying a $1,200.00 Iphone 12 on an installment plan. She makes a down payment of $200.00. She makes monthly payments
    10·1 answer
  • What is the domain and range of the relation [(1, -8), (-7,8), (-3, 7). (-3, -5]?​
    8·1 answer
  • Find the measure of &lt;1
    7·2 answers
  • What is the opposite of the opposite of any integer?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!