PLEASE HELP!
317 people are coming to the school's quiz night, if each table can seat 8 people what is the smallest number of tables that will be needed?

Answer:

pls follow me and !aekvas brainliest

Step-by-step explanation:

0.90 explanation is In figure

Answer:

d≈49.02cm

Step-by-step explanation:

C=2πr

d=2r

Solving ford

d=C

π=154

π≈49.01972cm

Answer:

All you have to do

Step-by-step explanation:

All you have to do is divide the number pie by 154 or if does not work try doing 154 by number pie

Answer:

Step-by-step explanation:

Remark

By corresponding angles and vertical angles, these two angles are equal.

Equation

-1 + 14x = 12x + 17                      Subtract 12x   from both sides

Solution

-1 + 14x - 12x = 12x - 12x + 17

-1 + 2x = 17                                 Add 1 to both sides

-1+1 + 2x = 17 + 1

2x = 18                                       Divide by 2

2x/2 = 18/2

x = 9

Answer:

she earns $25.00 commission

Step-by-step explanation:

.05×500=25

Answer:

The answer is 28

Step-by-step explanation:

Since the total measurements of triangle corners are equal to 180

Then

[tex]2x + 3x - 10 + 50 = 180 \\ 5x - 40 = 180 \\ 5x = 140 \\ x = 28[/tex]

Answer:

14

Step-by-step explanation:

this is a 30-60-90° Δ and the sides, respectively, have the ratio of 1 : [tex]\sqrt{3}[/tex] : 2

we can set up a proportion and cross-multiply based on that ratio:

w / 7[tex]\sqrt{3}[/tex] = 2 / [tex]\sqrt{3}[/tex]

[tex]\sqrt{3}[/tex]w = 14[tex]\sqrt{3}[/tex]

w = 14

Answer:

first of look for their common difference which is subtract first term from second term 19_9=10

Then use the formula.

a+(n_1)d

9+(5_1)10

9+(4)10

9+40

n=49

Answer:

E

Step-by-step explanation:

36733 / 60 "612 kalan da 13

612/ 60 = 10 kalan ise 12

Answer:

no triangle IJK is not similar to triangle TXZ bcoz sides are not proportionate

Answer:

the answer is -3

Step-by-step explanation:

Answer:

The total score of Rayna's hand is described below in details.

Step-by-step explanation:

Start at 0. Combining a positive integer is a simplistic addition. Add 3 to get 3.

Combining a negative integer is like deducting : 3 + (-5) = 3 - 5 = -2.

Add 9, using 9 steps ahead, on the number line, to get 7.

Add -6, by deducting 6, to get 1.

Rayna's total composition is 1.

As for part 2, Rayna obtaining two more cards, which doesn't change his final record ...

Unless he got 2 zeroes, or he got pair cards with different symbols but similar magnitudes, such as 1 and -1.

The sign of a number is whether it is negative or positive. The magnitude (total value) of a number is how far that amount is from zero. The magnitude of a product is never negative.

The 2 cards do not change Rayna's point total, because their influences eliminate each other out. For instance, a 1 would move him one move ahead, on the number line, and a -1 would produce him one move behind, on the number line.

Answer:

0.39

Step-by-step explanation:

Height of triangle (h) = 2.5 + 4 = 6. 5 cm

Base of triangle (b) = 3 + 3 = 6 cm

Radius of circle (r) = 4 cm

Required probability = Area of triangle/Area of circle

[tex] = \frac{ \frac{1}{2} bh }{\pi {r}^{2} } \\ \\ = \frac{ \frac{1}{2} \times 6 \times 6.5 }{3.14 \times {4}^{2} } \\ \\ = \frac{3 \times 6.5}{3.14 \times 16} \\ \\ = \frac{19.5}{50.24} \\ \\ = 0.388136943 \\ \\ \approx0.39[/tex]

Answer:

Step-by-step explanation:

Number of bacteria after 30 minutes:

Correct choice is C

Answer:

after 10 minute total bacteria=2.5×3.3=8.25 millions

in 1 minute total bacteria=2.5×3.3/10 =0.825millions

in 30 minute total bacteria=30×2.5×3.3/10 millions=24.75million is your answer.but i did not get any match.

Answer:

$7.60

Step-by-step explanation:

10 decrease 20% =

10 × (1 - 20%) = 10 × (1 - 0.2) = 8

8 decrease 5% =

8 × (1 - 5%) = 8 × (1 - 0.05) = 7.6

Answer:

temp after 7 minutes is 135°

temp after 't' minutes:  y = 65 + 10t

Step-by-step explanation:

Answer:

1) 135°

2) 65° + 10t°

Step-by-step explanation:

What is the temperature of the oven 7 minutes after being turned on?

65° (initial temperature) + 10° (temperature increase per minute) × 7 (amount of minutes)

10 × 7 = 70

65° + 70° = 135°

What is the temperature of the oven t minutes after being turned on?

65° (initial temperature) + 10° (temperature increase per minute) × t (amount of minutes)

10 × t = 10t

65° + 10t°

Answer:

x^3y^3z^3

Step-by-step explanation:

when dividing exponents of the same base you subtract

Answer:

The numbers are 2 , 4 , 6 or 6 , 4 , 2

Step-by-step explanation:

For solution kindly refer to the attachment .

Related Information :-

• The sum of n terms of an AP is ,

=> S = n/2 [ 2a + ( n - 1 ) d ]

• The nth term of an AP is ,

=> T_n = a + ( n - 1 ) d

Answer:

wow no sabría como ayudarte

Answer:

5333.33333333 is ur awnser

Step-by-step explanation:

Answer:

5333.33333

Step-by-step explanation:

800x40=32000

32000/6=5333.33333

Answer:

1. 25

2. 24

3. 22

4. 20

5. 19

Step-by-step explanation:

Answer:

Step-by-step explanation:

(x - y)² = x² - 2xy + y²

x = b  ; y = 3

(b - 3)² = b² - 2 *b * 3 + 3²

          = b² - 6b + 9

Answer: its 236

Step-by-step explan

Answer:

f(-2)=27

Step-by-step explanation:

Plug in -2 into x

f(-2)=2(-2)^2-8(-2)+3

f(-2)=8+16+3

f(-2)=27

Answer:

C

Step-by-step explanation:

for Japan and South Korea it's more about high tech industry and services. but they also import all the resources other countries lack.

Answer:

Step-by-step explanation:

=[tex]5\sqrt{20}[/tex]

=[tex]5\sqrt{2^{2}*5 }[/tex]

=[tex]5\sqrt{2x^{2} } \sqrt{5}[/tex]

=5 * [tex]2\sqrt{5}[/tex]

=[tex]10\sqrt{5}[/tex]

9514 1404 393

Answer:

  x = 10

Step-by-step explanation:

You can compare parts of each expression to see that x in the left-side expression is replaced by 10 in the right-side expression.

  x = 10

__

If you'd rather, you can work your way down to the same conclusion by undoing the operations that have been done to x.

  (6x -1)° = (6(10) -1)° . . . . . . given

  6x -1 = 6(10) -1 . . . . . . . . . divide both sides by °

  6x = 6(10) . . . . . . . . . . . .  add 1 to both sides

  x = 10 . . . . . . . . . . . . . . . . divide both sides by 6

Answer:2/3

Step-by-step explanation:

Slope is 2/3