Cindy is at a baseball game with her younger brother, Mike. She has $18 to spend on hamburgers and pop. Hamburgers cost $3 each and pop cost $2 eac

If Cindy buys only hamburgers, how many can she buy?

If she buys only pop, how many can she buy

Answer:

2.86

Step-by-step explanation:

So I'm pretty sure we don't want the probability, just the zscore

to find the zsore subtract the mean and divide by the standard deviation

(93-87)/2.1= 2.86

Answer:

5

Step-by-step explanation:

13u - 8u = 25

5u = 25

u = 5

Answer:

u = 5

Step-by-step explanation:

13u - 8u = 25

combine 13u and 8u to get 5u.

5u = 25

divide each side by 5

5u/5 = 25 /5

u = 5

Answer:

I dont understand that sorry

Answer:

v=24

Step-by-step explanation:

V= 3[tex]\sqrt{10^{2} - 6^{2} }[/tex]

V= 3[tex]\sqrt{100-36}[/tex]

V= 3[tex]\sqrt{64}[/tex]

V= 3×8

V= 24

#CarryOnLearning

Answer:

The properties of rational exponents can be applied to simplify expressions with radicals or rational exponents by writing radicals as numbers with rational exponents.

That allows you to apply the same properties of rational exponents to them.

Step-by-step explanation:

hope it may help you

KEEP STUDYING !!

Answer:

[tex]P( 2 \ green ) = \frac{4}{121}[/tex]

Step-by-step explanation:

[tex]Probability \ of \ green \ i n \ the \ first \ try = \frac{2C_1}{11C_1} = \frac{2}{11}\\\\Probability \ of \green \ i n \ the \ Second \ try = \frac{2C_1}{11C_1} = \frac{2}{11}\\\\Probability \ of \ 2 \ green = \frac{2}{11} \times \frac{2}{11 } = \frac{4}{121}[/tex]

Answer:

[tex]118[/tex]

Step-by-step explanation:

[tex] {4x}^{2} + 3y[/tex]

[tex]4(5 {)}^{2} + 3(6)[/tex]

[tex]4 \times 25+3(6)[/tex]

[tex]100+3(6)[/tex]

[tex]100+18[/tex]

[tex]118[/tex]

Answer:

hope this will help you more

Answer:

[tex]x=5[/tex]

Step-by-step explanation:

[tex]-216=8(3-6x)[/tex]

[tex]-216=(8)(3)+(8)(-6x)[/tex]

[tex]-216=24-48x[/tex]

[tex]-216=-48x+24[/tex]

Flip the equation:

[tex]-48x+24=-216[/tex]

Subtract 24 from both sides:

[tex]-48x+24-24=-216-24[/tex]

[tex]-48x=-240[/tex]

Divide both sides by -48:

[tex]-48x/48=-240/-48[/tex]

[tex]x=5[/tex]

hope this helps :)

Answer:

it's my own writing

I have done

please make me brainlist

Step-by-step explanation:

I hope this helps u

have a nice day ✌❤☘

Answer:

5.65

Step-by-step explanation:

But if you need to round it would be 6.

Hope this helps!

Good Luck!

Step-by-step explanation:

the answer is 4 and 64

please give me brainliest

Answer:

8.7 cm

Step-by-step explanation:

take 60 degree as reference angle

using sin rule

sin 60=opposite/hypotenuse

[tex]\frac{\sqrt{3} }{2}[/tex]=opposite/10

[tex]\frac{\sqrt{3} }{2} * 10[/tex]=opposite

[tex]\sqrt{3} *5[/tex] = opposite

[tex]5\sqrt{3}[/tex] =opposite

8.66=opposite

8.7 =opposite

Answer:

YZ cannot be determined from the similar triangles

Step-by-step explanation:

Given two similar triangles, to get any sides of the triangles, the ratio of their congruent sides is equal to a constant, Hence;

AB/XY = AC/XY

Also, BC/YZ = AB/XY

This shows that to get YZ, both BC and XY must be given. Since we are not given either of the two sides hence YZ cannot be determined from the similar triangles

Answer:

[tex]\displaystyle x=\frac{-1 \pm i\sqrt{535}}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Algebra II

Step-by-step explanation:

Step 1: Define

Identify

2x² + x + 67 = 0

a = 2

b = 1

c = 67

Step 2: Solve for x

Answer:

AC ≈ 11.0 cm

Step-by-step explanation:

Using Pythagoras' identity in Δ CDE and Δ ADE

CE² + DE² = DC²

CE² + 7² = 8²

CE² + 49 = 64 ( subtract 49 from both sides )

CE² = 15 ( take the square root of both sides )

CE = [tex]\sqrt{15}[/tex]

-------------------------------------------------------

AE² + DE² = DA²

AE² + 7² = 10²

AE² + 49 = 100 ( subtract 49 from both sides )

AE² = 51 ( take the square root of both sides )

AE = [tex]\sqrt{51}[/tex]

Then

AC = AE + CE = [tex]\sqrt{15}[/tex] + [tex]\sqrt{51}[/tex] ≈ 11.0 cm ( to the nearest tenth )

Answer:

24, 25, 26, 27, 28, 29, & 30

Step-by-step explanation:

These should all be good to go! Hopefully it helps.

Answer:

the seven consecutive composite number less than 100 such that there is no prime number between them are 90,91,92,93,94,95,96,.......

Answer:

Amm ask to your teacher not to this apps ok

Step-by-step explanation:

THANK you

Answer:

A. 5 × ( 3 + 2 + 2 1/4 )

Step-by-step explanation:

Hayden rode his bike 5 times. Each time, he biked a 3-mile path, a 2-mile path, and a 2 1/4 -mile path.

The expression represents the total number of miles he biked is calculated as:

The number of times he rode his bike × (sum of the number of miles he biked)

= 5 × ( 3 mile + 2 miles + 2 1/4 miles)

= 5 × (3 + 2 + 2 1/4)

Therefore, Option A is the correct option

Answer:

[tex]\sqrt{(4-a)(4+a)} =b[/tex]

Step-by-step explanation:

16 = a^2 + b^2

16 - a^2 =b^2

4^2 - a^2 = b^2

[tex]\sqrt{4^2 - a^2} =b[/tex]

[tex]\sqrt{(4-a)(4+a)} =b[/tex]

Answer:

4(19x + 42n + 15)

Step-by-step explanation:

Devi bought 7 skirts at $x each, n skirts at $12 each, (2n + 1) skirts at $15 each and 4 skirts at $3x each. Find the total cost of the skirts she bought.​

total cost of the skirt bought can be determined by adding the  total costs of each shirt bought

7 skirts at $x each = $7x

n skirts at $12 each = $12n

(2n + 1) skirts at $15 = (2n + 1) x 15 = 30n + 15

4 skirts at $3x each = $12x

7x + 12n + 30n + 15 + 12x

combine like terms

19x + 42n + 15

Answer:

$25

Step-by-step explanation:

-40 + 65 = 25

Hope this helps

9514 1404 393

Answer:

  C

Step-by-step explanation:

We assume you want these in order by angle measure in some consistent units. Degrees is a reasonable unit to use here.

  π radians = 180°

Substituting 180° where you see π, you find the angle values to be ...

  2π = 2(180°) = 360°

  7π/6 = 7/6(180°) = 210°

  π/4 = (1/4)(180°) = 45°

Then the angles from least to greatest are ...

  38°, 45°, 80°, 210°, 360°

or

  38°, π/4, 80°, 7π/6, 2π . . . . matches the third choice

Given:

The figure of a right triangle.

To find:

The value of x.

Solution:

In a right triangle,

[tex]\tan \theta=\dfrac{Perpendicular}{Base}[/tex]

In the given right angle triangle,

[tex]\tan 52^\circ=\dfrac{x}{35}[/tex]

[tex]1.2799\times 35=x[/tex]

[tex]44.7965=x[/tex]

Approximate the value to two decimal places.

[tex]x\approx 44.80[/tex]

Therefore, the value of x is about 44.80 units.

Answer:

C = 4 pi ft

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

Solving for r

4 pi = pi r^2

Dividing each side by pi

4 = r^2

Taking the square root of each side

sqrt(4) = sqrt(r^2)

2 = r

Now we can find the circumference

C = 2 * pi *r

C = 2*pi*2

C = 4 pi ft

Answer:

Base:3

Height:5

Area= 15

Step-by-step explanation:

Formula=BxH

3x5=15

Answer: 60 Degrees each

Hope this helps...

Have a great grade! ;)

Answer: First one on the lower left side of the triangle is 56 and the other one is 66 yw

Step-by-step explanation: