PLEASE HELP ME I WILL BRAINLIST YOU ​

Answer:

10.51

Always look to the right of the place you are rounding

so...

if you look at 10.507140429

the 0 after 5 is in the hundredths place

look to the right of 0 and you'll see a 7.

If the number to the right of the place you are supposed to round to is:

5 or greater - round up

less than 5  - round down

Hope this helped

Answer:

30

Step-by-step explanation:

So we know that there are 292 people and 9.9% attended one play so you just find 10% of 300(approximated) which is the same thing as 30.

Answer:

Step-by-step explanation:

Answer:

7 kids minimum.

Step-by-step explanation:

33 devided by 5 is 6 remainder 3. You can't have 3 kids not sitting. so you add another table.

Answer:

n = - p - 950,000/6 + 500

Step-by-step explanation:

Answer:

3x+87=12

This is the answer

Answer:

dtcttr57uhiiiiiiiioii

Answer:

Center (-13 , -2); Radius = 9

Step-by-step explanation:

Answer:

2. a. The volume of the pyramid is approximately 363.62 cm³

b. The depth of the solution in the dish is approximately 0.15046 cm

Step-by-step explanation:

2. a. A right square pyramid is a pyramid with the vertex at the top directly above the center of the base

The area of the base of the right square pyramid = 100 cm²

The area of one of the face = 60 cm²

∴ The length of the side of the base, s = √(100 cm²) = 10 cm

The area of the face = 1/2 × s × l

Where;

l = The slant height

∴ 1/2 × 10 cm × l = 60 cm²

l = 60 cm²/(5 cm) = 12 cm

l = 12 cm

The height of the pyramid, h = √(l² - (s/2)²)

∴ h = √(12² - 5²) = √(119)

The volume of the pyramid = 1/3 × Base Area × Height

∴ The volume of the pyramid, V = 1/3 × 100 cm² × √(119) cm ≈ 363.62 cm³

The volume of the pyramid, V ≈ 363.62 cm³

b. The initial level of the solution in the pyramid = The pyramid was filled with the solution

∴ The initial level of the solution in the pyramid = The height of the pyramid

The radius of the cylindrical dish into which the solution is poured, r = 4 cm

The level by which the liquid drops in the pyramid after pouring = 3 cm

Therefore, by proportion of volume, we have;

Let V₁ and 'V' represent the volume that was drained out the vertex into the cylindrical dish and the volume of the whole pyramid respectively

Therefore;

V₁/V = (3/(√119))³

V₁ = V × (3/(√119))³

V = 1/3 × 100 cm² × √(119) cm

∴ V₁ = 1/3 × 100 cm² × √(119) cm × (3/(√119))³ =   100 cm² × 1 cm × 3²/(119) = 900/119 cm³

The volume that was drained out the vertex, V₁ = 900/119 cm³

The volume of the cylindrical dish, [tex]V_d[/tex] = π·r²·h

Where h = The depth of the solution in the dish

∴ When [tex]V_d[/tex] = V₁, and r = 4 cm, we have;

π × 4² × h = 900/119

h = (900/119)/(π × 4²) ≈ 0.15046

The depth of the solution in the dish, h ≈ 0.15046 cm.

Answer:

2

Step-by-step explanation:

Answer:

4 / 9th of students have blonde hair

Step-by-step explanation:

Fraction of blonde hair students to brown hair students = 4 : 5

Fraction of students having blonde hair = Blonde hair ratio share / Total ratio

= 4 / 9th of students have blonde hair

Answer:

HM > CH is the answer :) E.

Answer:

$12,155.06

Step-by-step explanation:

Using the compound interest formula;

A= P(1+r)^n

P = $10,000

rate r = 5% = 0.05

Time r = 4years

Substitute

A = 10,000(1+0.05)^4

A = 10,000(1.05)^4

A = 10,000(1.21550)

A = 12,155.06

Hence the amount after 4 years will be $12,155.06

Answer:

21°

Step-by-step explanation:

<CBE=<ABD=69°

in triangle ABD, <ABD+<ADB+<DAB=180°

69°+90°+x=180°

So, x= 21°

Answer:

15 & -5

Step-by-step explanation:

15 * -5 = -75

15 + (-5) = 10

Leave a like and mark brainliest if this helped

Leave a like and mark brainliest if this helped

Answer:

6:18 hope this helps good luckkk

Answer:

Each oz is worth 10 cents

Step-by-step explanation:

2.99/30 = .099 ~ .10

Answer:

ggsdfgsdfgsdfgetertertewrt

Step-by-step explanation:

gbgbsgsbgsfgsgs

Answer:

0.6666666666666666666666

Step-by-step explanation:

The key to this problem is to write out the probabilities and determine which one is most likely and least likely (or impossible).

Drawing a black card from a standard deck of playing cards:

There are 52 cards in a playing deck, 26 are red and 26 are black.

[tex]\frac{26}{52}[/tex] = [tex]\frac{1}{2}[/tex]

A spinner has 5 equal sections numbered 1 through 5. You spin and land on a number less than or equal to 4.

This means that all the numbers (1, 2, 3, and 4) except 5.

[tex]\frac{4}{5}[/tex]

You roll a standard number cube and get a number less than 2.

A standard cube is from 1 to 6, and 1 is the only number on the cube that is less than 2.

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

You roll two standard number cubes and the sum is 1.

The smallest number on a standard cube is 1, so you can't make the sum 1 with 2 dice.

0

If we put these in order, we get:

[tex]\frac{4}{5}[/tex], [tex]\frac{1}{2}[/tex], [tex]\frac{1}{6}[/tex], 0

So, the order going from top to bottom in the picture is: 2, 1, 3, 4

Answer:

12.4

Step-by-step explanation:

Answer:

12.4

Step-by-step explanation:

Answer:

85%

Step-by-step explanation:

Because we can see that only 15% of the class obtained A's, and the question only refers to those that did not receive A's, we can subtract the 15% of the 100% whole to get 85%. This can also be written as 85/100 or 17/20(simplified).

Answer:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Step-by-step explanation:

Answer:

Ok and the answer is true :)

Step-by-step explanation:

Answer:

12 apple in a small box.

Step-by-step explanation:

If there's 100 in a large box, then subtract the 4 loose apples to only have left 96 apples among the 8 small boxes. 96/8 is 12 apples per small box

Answer:

I don´t know how to help

Step-by-step explanation:

There are no choices

Answer:

Finding the product of 9, 10 and 9 ; 810

Step-by-step explanation:

Given that :

Length = 10 feets

Width = 9 feets

Height = 9 feets

The volume of a rectangular prism is obtained by :

Length * width * height

The volume could be obtained by taking the product of 10, 9 and 9

Hence, the volume of the rectangular prism is :

(10 * 9 * 9) feet³ = 810 feet³

Number of 1 feet³ boxes = 810 feet³ / 1 feet³ = 810

Answer:

Every straight line can be represented by an equation: y = mx + b. ... The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

Step-by-step explanation:

hope i helped:)

b. y= -2/3x -4