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2 years ago

Type a digit that makes this statement true. 48,49,867 is divisible by 9. Submit

Mathematics

2 answers:

Dmitrij [34]2 years ago

6 0

Answer is digit 8
48,498,867 divided by 9 = 5,388,763

FrozenT [24]2 years ago

6 0

Answer:

107 it answer so do not ignore me

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Consider this expression: 7(10a+3b)

Andreyy89

The answer could be 70a+21b

4 0

3 years ago

Read 2 more answers

If the population of a certain county was 100,000 in 1998 and 110,429 in 2008, and if the formulay = P0ehtapplies to the growth

MatroZZZ [7]

Answer:

126807 people

Step-by-step explanation:

Given;

P= Poe^ht

Where;

P= population at time t

Po= population at the beginning

h= growth constant

t= time

1998- 2008 is ten years.

110429= 100,000e^10h

1.1 = e^10h

ln(1.1) = lne^10h

0.095 = 10h

h= 0.0095

In 2023, t = 25 years

P= 100,000e^(0.0095 × 25)

P= 126807 people

5 0

3 years ago

Compute by using Unit Fractions.

blsea [12.9K]

Answer:

A or B i hope this helps! sorry

Step-by-step explanation:

8 0

4 years ago

The angle from a stake in the ground to the top of a tree is 60 degrees. If the height of the tree is 40 feet, what is the dista

Nonamiya [84]

Answer:

23.09 ft

Step-by-step explanation:

Here we are given that the angle from stake in ground to the top of the tree is 60° and the height of the tree is 40ft . We are interested in finding out the distance from stake to the bottom of the tree . For figure refer to the attachment .

From the figure , BC = 40ft which is the perpendicular of the right angled triangle ABC . Also assume that AB = x ft , which is the base of the triangle .

Now since we have base and perpendicular , we should use the ratio of tangent as ,

$\rm\longrightarrow tan\theta =\dfrac{perpendicular}{base}=\dfrac{p}{b}$

And here $\theta$ = 60° . On substituting the respective values , we have ;

$\rm\longrightarrow tan 60^o =\dfrac{40\ ft}{x \ }\\$

And the value of tan60° = √3 , so that ;

$\rm\longrightarrow \sqrt3 =\dfrac{40\ ft}{x}$

Cross multiply ,

$\rm\longrightarrow x =\dfrac{40}{\sqrt3}ft.$

The value of √3 is 1.732 approximately .

$\rm\longrightarrow x =\dfrac{40}{1.732}ft.$

Simplify,

$\rm\longrightarrow \underline{\underline{\red{{x =23.09\ ft }}}}$

And we are done !

4 0

3 years ago

A non scale model of the earth has a diameter of 18 in. Within an outer clay layer, there is a core made of a ball with a diamet

PolarNik [594]

Answer:

the formula for the volume of a sphere is

$\frac{4}{3} \pi \: {r}^{3}$

r is the radius, which is half the diameter. Since the diameter of the whole sphere is 18 the radius would be half of that, which is 9. If you plug 9 into the formula you get 3052.08in.cubed. Now you must find the volume of the smaller core, the diameter of the core is 3, so the radius is 1.5 and if you plug that into the formula you get 14.13in.cubed. Since you're finding only the volume of the outside layer, you would subtract the volume of the core from the whole sphere, so 3052.08-14.13=3037.95

Your answer is 3037.95in.cubed

4 0

3 years ago