3. For a month, a parent offers to increase her son’s allowance by $4 each week. If he earned $9 the first week, how much will he earn in the 3rd week?

please step by step

Answer:

its the third one more girls than boys!!

Step-by-step explanation:

997 1/3 in 3

hope it helps

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Answer:

C

Step-by-step explanation:

as said

Answer:

297.35

Step-by-step explanation:

[tex]\sf\purple{297.35}[/tex] ✅

Step-by-step explanation:

[tex]31.3 \times 9.5 = 297.35[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

B=50

Step-by-step explanation:

THE TRINGLE IS 180 DEGREE (RULE)

(X+38)+(3X-12)+(2X-2)=180

6X=180-(38-12-2)

6X=156

X=26

B=2X-2

B=2(26)-2=52-2=50

Answer:

B=50

Step-by-step explanation:

Answer:

77766667787765⁵877788888

Answer:

[tex] \theta = \frac{\pi}{6} [/tex]

Step-by-step explanation:

[tex] \sin \theta = \frac{1}{2} \\ \\ \sin \theta = \sin \: 30 \degree \\ ( \because \: \sin \: 30 \degree = \frac{1}{2}) \\ \\ \implies \: \theta = 30 \degree ( \because \: 0 < \theta < \frac{\pi}{2} ) \\ \\ or \: \: \theta = \frac{\pi}{6} [/tex]

Answer:

4

Step-by-step explanation:

Answer:

The relative frequency for the range 21-25 is 0.13 approximately.

Step-by-step explanation:

plz do tell me if i need to explaine

The frequency table is made and the Relative frequency for the range 11 – 15 is 0.2 .

Frequency is the number of times any event is occurring .

The data set is given

The frequency table under the given interval is

Interval                       Frequency

1 - 5                                     3

6 - 10                                   1

11 - 15                                   4  

16 -20                                  5  

21 - 25                                 2

Relative frequency is given by = Subgroup Frequency /  (  Total Frequency)

Relative frequency for the range 11 – 15  = 4 / 20 = 1/5 = 0.2

Therefore the frequency table is made and the Relative frequency for the range 11 – 15 is 0.2 .

To know more about Frequency

https://brainly.com/question/5102661

#SPJ2

Answer:

criminal. Because it doesnt follow the vertical line test, where every x values has one y value.

Step-by-step explanation:

Answer:

Sylvia is the tallest.

Step-by-step explanation:

Answer:

Maria

Step-by-step explanation:

Sylvia = 4*12 + 3 = 48 + 3 = 51 inches

Maria = 59 inches

59 > 51 inches

Answer:

16

Step-by-step explanation:

Answer:

16 is the answer

Step-by-step explanation:

x = -1.9/2.1

x = -0.9047619048

As the number or the magnitude of x is a terminating decimal number so it is not irrational number its a rational number

Hope it helps

Answer:

Option A

Step-by-step explanation:

Because the cosine of beta is : cos(B) = BC/AB

Answer:

Step-by-step explanation:

a-= 7.2 × 10-8

(scientific notation)

= 7.2e-8

(scientific e notation)

= 72 × 10-9

(engineering notation)

(billionth; prefix nano-(n))

= 0.000000072

(real number)

b-= 6.3 × 10-9

(scientific notation)

= 6.3e-9

(scientific e notation)

= 6.3 × 10-9

(engineering notation)

(billionth; prefix nano- (n))

= 0.0000000063

(real number)

c- = 4.56 × 10-5

(scientific notation)

= 4.56e-5

(scientific e notation)

= 45.6 × 10-6

(engineering notation)

(millionth; prefix micro- (u))

= 0.0000456

(real number)

d- = 7.041 × 10-10

(scientific notation)

= 7.041e-10

(scientific e notation)

= 704.1 × 10-12

(engineering notation)

(trillionth; prefix pico- (p))

= 0.0000000007041

(real number)

Answer:

10.44

Step-by-step explanation:

okay so percentages can be converted to decimals

to do this, you can either:

move the decimal space to the left twice

or

divide the percentage (in this case 58) by 100,

regardless you will get the same answer

58.0 → 5.80 → 0.58

now that you have 58% as a decimal, all you have to do is multiply it by 18

(0.58)(18) = 10.44

therefore, 58% of 18 is 10.44

Answer:

I would say....281125....

Answer:

ok only gid know the answer

Answer:

associative property of addition

Step-by-step explanation:

2p + (3q + 2) = (2p + 3q) + 2

There are no terms that can be combined since there are no like terms

We are using the associative property to move the parentheses from one  group of terms to the other.

Answer:

190

Step-by-step explanation:

10x5x2=100

5x3x2=30

3x10x2=60

100+30+60=190

Answer:

(9/2, -25/2)

Step-by-step explanation:

The Midpoint Formula:  The midpoint of the segment joining points [tex](x_1,\,y_1)[/tex] and [tex](x_2,\,y_2)[/tex] is [tex]\left(\frac{x_1+x_2}{2},\,\frac{y_1+y_2}{2}\right)[/tex].

[tex]\left(\frac{20+(-11)}{2},\,\frac{-15+(-10)}{2}\right)[/tex]

[tex](\frac{9}{2},\,-\frac{25}{2})[/tex]

By the way, instead of trying to memorize the formula, why not just think the x-coordinate of the midpoint is the average of the x-coordinates of the points. The y-coordinate of the midpoint is the average of the y-coordinates of the points.

The average of two numbers is exactly halfway between them!

Answer:

18

Step-by-step explanation:

Answer:

157.079633 cm^3

Step-by-step explanation:

Answer:

157.079633 cm^3

Step-by-step explanation:

Answer: (b)

Step-by-step explanation:

Given

Amelia ordered 2 large pizzas for the party

After the party, half of one pizza and three-eight of pizza is left from other pizza

Sum of the remaining pizzas

[tex]\Rightarrow \dfrac{1}{2}+\dfrac{3}{8}\\\\\Rightarrow \dfrac{4}{8}+\dfrac{3}{8}\\\\\Rightarrow \dfrac{4+3}{8}=\dfrac{7}{8}[/tex]

seven-eight is a fraction which is less than 1

Hence, less than 1 pizza is left

So, option (b) is correct.

Answer: 9

Step-by-step explanation: 9 + 9 = 9

A cube has 6 sides and only the walls and ceiling are being painted in the cube. Four walls make up a quadrilateral and then add the ceiling which is 5 out of the six spaces. So, the answer is 5/6 or 5.

Answer: 26 Feet

Hope this helps!