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fgiga [73]
3 years ago
11

Noah said, "Division always results in a smaller number. When you divide a number by a second number, the result will always be

smaller than the first number."
Jada said, "I disagree. I think the result can be larger or smaller, depending on the number you are dividing by."

Do you agree with Noah or Jada?

LaTeX: 20\div420÷4 results in a number
[ Select ]
20.

LaTeX: 20\div\frac{1}{4}20÷14 results in a number
[ Select ]
20, so
[ Select ]
is correct.
Mathematics
1 answer:
Lemur [1.5K]3 years ago
8 0

Answer:

Step-by-step explanation:

Greater, provided the divisor is positive.

It would be more accurate and clearer to say that when dividing a number which is greater than zero by a number between 0 and 1, then the quotient is greater than the dividend.

If the divisor is negative and the dividend is positive, then the quotient is negative (and hence less than the dividend).

You might be interested in
I'd also appreciate if someone would help me out with this, thank you
S_A_V [24]

Answer:

c=42

Step-by-step explanation:

First you would find out how much you would add to 45 to give you 66. Which is 21. Then you double it, so when you put it over the two it looks like this 42/2. So when you reduce the fraction you get 21. Hence 21+45=66.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Find the area of the shaded region.
mina [271]

Answer:

Area = 16

Step-by-step explanation:

The plan is to find the area of the large triangle (blue and white together) and subtract the white triangle's area.

Area of blue + white.

h = 8

b = 5 + 4

b = 9

Area = 1/2 * 8 * 9

Area = 1/2 * 72

Area = 36

===============

Area of white.

h = 8

b = 5

Area = 1/2 * 8 * 5

Area = 20

==============

Area of the shaded region (blue) = Area of both triangles - Area of the white

Shaded = 36 - 20

Shaded = 16

6 0
3 years ago
Sammy won 40 bouncy balls at the fall festival. Later, she gave two to each of her friends. She has 8 remaining. How many friend
Marina CMI [18]

Answer:

Sammy would have 16 friends.

Step-by-step explanation:

Let total number of friends be x, each friend gets 2 balls, this can be denoted as 2x balls.

The final relation can be expressed as:

40 (total number) =2x+8 , here 8 is the remainder after distribution.

Now we can solve for x

40=2x+8

40−8=2x

32=2x

x=16

8 0
3 years ago
Read 2 more answers
If an object is propelled upward with an initial velocity of 120120 feet per​ second, then its height in feet after t seconds is
sattari [20]

Answer:

4.3seconds or 3.2seconds to nearest tenth

Step-by-step explanation:

An object propelled upwards with initial velocity of 120ft/s has height modelled by the equation;

H = 120t-26t²

According to equation of motion

V² = U² + 2gH where;

V is the velocity of the object at the maximum height

U is the initial velocity

g is the acceleration due to gravity

H is the maximum height reached

Since the object is propelled upwards, the acceleration due to gravity will be negative. Our equation will now become;

V² = U²-2gH

Given U = 120ft/s

g = 10m/s

Since 1m/s = 3.281ft/s

10m/s = 32.81ft/s

V = 0ft/s(velocity of object at maximum height)

0² = 120²-2(32.8)H

-120² = -65.6H

H = 120²/65.6

H = 219.5ft

To get the time taken by the object to reach the maximum height, we will use

H = 120t - 16t²

219.5 = 120t-16t²

16t²-120t+219.5 = 0

t = -b±√b²-4ac/2a where;

a = 16, b = -120, c = 219.5

t = 120±√120²-4(16)(219.5)/2(16)

t = 120±√14400-14048/32

t = 120±√352/32

t = 120+√352/32 or 120-√352/32

t = 120+18.76/32 or 120-18.76/32

t = 4.3s or 3.2s

3 0
3 years ago
On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The numb
liberstina [14]
This is a very long question br0(3b)Y=
5 0
2 years ago
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