What is the volume of a sphere with a radius of 34.2 m, rounded to the nearest tenth
of a cubic meter?

Answer:

1/8x-12

Step-by-step explanation:

Given the expression

1÷2[2x + 2(x - 3)]

Open the bracket

= 1÷(2(2x)+4(x-3))

= 1÷(4x+4x-12)

= 1÷(8x-12)

= 1/8x-12

Hence the answer is 1/8x-12

Answer: 7/16

Step-by-step explanation:

i got it right

Answer:

Here i will simplify 49/7 to its simplest form and convert it to a mixed number if necessary.

In the fraction 49/7, 49 is the numerator and 7 is the denominator.

do this by first finding the greatest common factor of 49 and 7, which is 7.

Then, divide both 49 and 7 by the greatest common factor to get the following simplified fraction:

7/1

Therefore, this equation is true:

49/7 = 7/1

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.

7/1 = 7

Step-by-step explanation:

Answer:

100 times

Step-by-step explanation:

Answer:

the answer is -50

hope this helps <3

Answer:

The answer is "[tex]\frac{2}{9} \ and \ \frac{1}{9}[/tex]"

Step-by-step explanation:

In point a:

The requires  1 genin, 1 chunin , and 1 jonin to shape a complete team but we all recognize that each nation's team is comprised of 1 genin, 1 chunin, and 1 jonin.

They can now pick 1 genin from a certain matter of national with the value:

[tex]\frac{1}{\binom{3}{1}}=\frac{1}{3} .[/tex]

They can pick 1 Chunin form of the matter of national with the value:

[tex]\frac{1}{\binom{3}{1}}=\frac{1}{3} .[/tex]

They have the option to pick 1 join from of the country team with such a probability: [tex]\frac{1}{\binom{3}{1}}=\frac{1}{3}[/tex]

And we can make the country teams: [tex]3! = 6[/tex] different forms. Its chances of choosing a team full in the process described also are:

[tex]6 \times \frac{1}{3}\times \frac{1}{3}\times \frac{1}{3}=\frac{2}{9}.[/tex]

In point b:

In this scenario, one of the 3 professional sides can either choose 3 genins or 3 chunines or 3 joniners. So, that we can form three groups that contain the same ninjas (either 3 genin or 3 chunin or 3 jonin).

Its likelihood that even a specific nation team ninja would be chosen is now: [tex]\frac{1}{\binom{3}{1}}=\frac{1}{3}[/tex]

Its odds of choosing the same rank ninja in such a different country team are: [tex]\frac{1}{\binom{3}{1}}=\frac{1}{3}[/tex]

The likelihood of choosing the same level Ninja from the residual matter of national is: [tex]\frac{1}{\binom{3}{1}}=\frac{1}{3}[/tex] Therefore, all 3 selected ninjas are likely the same grade: [tex]3\times \frac{1}{3}\times \frac{1}{3}\times \frac{1}{3}=\frac{1}{9}[/tex]

Answer: ITS 2 WEEKS AGO IT DOSE T MATTER IF IM RIGHT OR NOT HEHHEHEJSSHAGAGAHAHHAHAA

Step-by-step explanation:

Answer:

0.8 ft³/min

Step-by-step explanation:

Assuming that the cross section formed by the water at a depth of x is b. Then, if we use the property of similar triangles we have...

See the attachment for the workings.

.

.

.

.

.

.

.

.

Continuation of the workings

From the question, we're told that the water is 6 inches deep. Converting this inch to ft, we have

6 ft = 0.5 ft.

So we use 0.5 as our x, and then use 12 ft³/min as our dV/dt. Doing this, we have

.

12 = 30 * 0.5 dx/dt

12 = 15 dx/dt

dx/dt = 12/15

dx/dt= 0.8 ft³/min

Answer:

0.0946km²

Step-by-step explanation

Area of the farmland owned = 0.037km²

Area of farm land bought = 9600m²

Convert m² to km²

1m² = 1e-6 km²

9600m² = 0.000001 * 9600

9600m² = 0.0576km²

Total area on km² = 0.037km²+0.0576km²

Total area on km²  = 0.0946km²

Answer:

Then the answer to the system is the point (-1, 3)

which corresponds to x = -1 and y = 3

Step-by-step explanation:

Start by dividing the first equation by 3 on both sides, and get:

x + y = 2

now multiply it by 5 in order to be able to eliminate the term in y in the combining of both equations:

5 x + 5 y = 10

+

9 x - 5 y = - 24

___________

14 x + 0 = -14

solve for x by dividing both sides by 14:

x = -14/14 = -1

Use the x = -1 answer in the equation 3 x + 3 y = 6 and solve for y:

-3 + 3 y = 6

add 3 on both sides:

3 y = 9

divide both sides by 3 to isolate y:

y = 3

Then the answer to the system is the point on the plane (-1, 3)

which corresponds to x = -1 and y = 3

Answer: 10 large melons

Step-by-step explanation:

Carl saw 25 melons at a store.

Of these 25, 15 were small and the rest were large.

The number of large melons will have to be the whole total of 25 melons less the number of small melons which is 15:

= 25 total melons - 15 small melons

= 10 large melons

Answer:

y=-2

Step-by-step explanation:

2x-y=12

-

x+3y=-1

2)

2x-y=12

-

2x+6y=-2

3)

-7y=14

y=-2

Answer:

4 meters

Step-by-step explanation:

Given that :

Initial elevation of butterfly = 20 meter

Change in elevation from initial height = negative 16 m = - 16 meter

Final elevation can be obtained by taking the sum of initial elevation and the change in elevation

(20 m + (- 16 m))

(20 m - 16 m)

= 4 meters

Answer:

6[tex]\frac{1}{10}[/tex]

Step-by-step explanation:

Simplify [tex]\frac{1}{2}[/tex] and [tex]\frac{3}{5}[/tex] to get the denominator 10

Then add them together

Answer:

6 1/10   ( the secound one )

Step-by-step explanation:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

85+92

Applying the fractions formula for addition,

=(8×2)+(9×5) / 5 x 2

=16+45 / 10

=61/10

Simplifying 61/10, the answer is

= 6 1/10

have a wonderful day

Answer:

Step-by-step explanation:

Note that any line parallel to the given line will have the same slope as the line given.

Given the equation of the line expressed as x - 3y =-27

Rewrite in standard form y = mx+c where m is the slope

x - 3y =-27

-3y = -x -27

Multiply  through by -11

3y = x+27

Divide through by 3

y = 1/3 x + 9

Since the slope of the line is 1/3, hence the slope of a line parallel to the line is also 1/3

Answer:

4.52secs

Step-by-step explanation:

Given the height of a falling object expressed as;

d=3t+5t^2

If the object travel 84 feet, we are to find the time t it takes to travel. On substituting;

84 = 3t+5t^2

3t+5t^2 - 84 = 0

t = -5±√25-4(3)(-84)/2(3)

t = -5±√25+1008/6

t = -5±32.14/6

t = -5+32.14/6

t = 27.14/6

t = 4.52 secs

Hence it will take 4.52secs for the object to travel 84feet

Answer:

D

Step-by-step explanation:

Continuous compound is given by the following formula:

[tex]A=Pe^{rt}[/tex]

Where A is the ending amount, P is the initial amount, e is Euler's number, r is the rate, and t is the time in years.

We have a $5000 investment at 4% or 0.04 for 18 years. Therefore:

[tex]A=5000e^{(0.04)(18)}[/tex]

Use a calculator:

[tex]A\approx\$ 10272.17[/tex]

Hence, our answer is D.

Step-by-step explanation:

P(t) = P0 * e^rt

=> P(18) = $5000 * e^(0.04 * 18) = $10,272.17. (4)

Answer:

Net force: 14 kilograms

Acceleration: 2 Newtons

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

The graph of a linear function is a straight line. Graphically, where the line crosses the x -axis, is called a zero, or root. Algebraically, a zero is an x value at which the function of x is equal to 0 . Linear functions can have none, one, or infinitely many zeros.

Answer:

True.

Step-by-step explanation:

A linear function has the exponent of 0 or 1. A function with a degree of 2 would be quadratic and an exponent of 3 would be cubic.

Answer:

12.199

Step-by-step explanation:

Thats what i think it is anyways

Answer:

3266.528               Rounded to the nearest 0.01 or the hundredths place.

Answer: -3

Step-by-step explanation: It's farther to the left than -2 and 0 so it's smaller and negative

Answer:

3 AB+BC=AC

Step-by-step explanation:

Because they add up to get AC

Answer:

None

Step-by-step explanation:

Answer:

C. $10

Step-by-step explanation:

Monday; 12

Tuesday; Monday - 3 = 9

Wensday; Tuesday + 1 = 10

Answer:

Quiz - Quizizz

Q. In an exponential function, what does the 'a' represent? ... Q. What is a, the starting term, for the function: f(x) = 800(0.85)x? ... In the equation y=2(5)x , the a value (y-intercept) is.

Missing: r ‎| Must include: r

Answer: y=-x-3

Step-by-step explanation:

Answer:  C.  1/r^10

Step-by-step explanation:

when you are dividing two exponents, you have to subtract them.

Subtract numerator by denominator: 2 - 12 = -10

when you have negative exponent you have to put a one at the numerator

Answer: 1/r^10

Answer:

100º

Step-by-step explanation:

Find angle3 which is 80º

All lines are 180º

which means angle3+ angle4 is 180º

180º - 80º

= 100º

Answer: B. 100°

Step-by-step explanation:

Since triangles contain angles that add up to 180°, angles 3 is 80°. Since Straight Angles are 180°, it means that angle 4 is 180-80, which equals 100°.

Answer:

1+3

Step-by-step explanation:

Since there is two minus signs, you can turn the minus sign to addition and turn the negative sign positive. Subtracting a negative is the same as adding a positive.

Answer:

1 + 3

Step-by-step explanation:

Any number subtracting a negative is the same as addition.

Answer:

Amount left in the container is [tex]400\:\text{kg}[/tex].

Step-by-step explanation:

Given: A container holds [tex]600[/tex] kg of rice.  [tex]33 \frac{1}{3} \%[/tex] of rice was distributed to groceries.

To find: How many kilograms of rice remained in the container?

Solution:

We have,

Amount of rice in the container [tex]=600[/tex] kg

Amount distributed to the groceries [tex]=33 \frac{1}{3} \%= \frac{100}{3}\%[/tex]

Therefore, amount distributed to groceries[tex]=\frac{100}{3}\times\frac{1}{100}\times600=200 \:\text{kg}[/tex]

Now, amount of rice left in the container[tex]=600\:\text{kg}-200\:\text{kg}=400\:\text{kg}[/tex]

Hence, amount of rice left in the container is [tex]400 \:\text{kg}[/tex].

[tex]\bold{\underline{Answer : -}}[/tex]

[tex] \: [/tex]

[tex]\bold{\underline{Explanation : -}}[/tex]

[tex] \longmapsto \sf( \frac{100}{3} )\% \times 600 [/tex]

[tex] \longmapsto \sf( \frac{ \frac{100}{3} }{100} ) \times 600 \\ \longmapsto \sf\frac{ \cancel{100}}{3} \times \frac{1}{ \cancel{100}} \times 600 \\ \longmapsto \sf \frac{1}{3} \times 600 = \frac{600}{3} = 600 \div3 \\ \longmapsto \bold \red{200kg}[/tex]

Soo :

[tex] \longmapsto \sf600kg \times 200kg \\ \longmapsto \boxed{ \bold{ \underline{400kg}}}[/tex]

Answer:

4: 19

5: 20

6: 21

Step-by-step explanation:

So it says to use the equation t=q+15, so 4+15 is 19, 5+15=20, 6+15=21

Answer:

part a - 122.39

part b - 91.79

Step-by-step explanation:

Answer:

122.57

Step-by-step explanation:

7.50 x 8= 60

9.25 x 9= 83.25

60 + 83.25= 143.25

143.25 - 20.68= 122.57