Four friends are buying healthy snacks at the concession stand.The costs of their snacks at $1,$3,$4,and $4.Select True or False for each statement.

Answer:

One costs $0.73

Step-by-step explanation:

When looking at this, you should divide 7.30/10. This will show each individual bar. The quotient is 0.73 which is the price of each one chocolate.

Answer:

A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth's surface

Answer:

(3, -1)

Step-by-step explanation:

Answer:

2.45 tons

Step-by-step explanation:

square root of the sum of each number squared

The option that is closest to the standard deviation of T will be B. 2.45 tons.

The standard deviation of T based on the information given will be calculated thus:

= ✓2² + ✓1² + ✓1²

= ✓4 + ✓1 + ✓1

= 2.45

In conclusion, the calculation shows that the option that is closest to the standard deviation of T will be 2.45 tons.

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Answer:

C I got that

shdjdhfbfhfkdnfhfhfhfbf it wants me to do 20 characters long

Answer:

Sorry if its wrong

Step-by-step explanation: Here's my answer

YMCA

YMAC

YCAM

YACM

ACMY

CAMY

MACY

MCAY

Have a nice day ^-^

the second option I highly think this is correct but I'm so sorry if not!!! I even did research to see if I was right

Answer:

The argument is 290.6°

Step-by-step explanation:

For a complex number:

Z = a + b*i

The argument is:

θ = Atan(b/a)

Where Atan(x) is the inverse function of the tangent function, such that:

Atan(tan(x)) = x

tan(Atan(x)) = x

In this case, we have the complex number:

Z = -3 + 8*i

The argument of this complex number will be:

θ = Atan(8/-3) = -69.4°

But we want 0°< θ <360⁰

Also, remember that the trigonometric functions have a periodicity of 360°

Then:

cos(θ + n*360°) = cos(θ)

With n integer.

This means that our angle is equivalent to:

-69.4° + 360° = 290.6°

Then the argument is 290.6°, this one is on the desired interval (0°, 360°)

Answer:

Step-by-step explanation:

first of all arrange this data from ascending to descending order.

11,15,15,15,16,17,18,19,20,22,23

use formula

N+1/4 (N means no of observations)

11+1/4

12/4

3 rd term

therefore Q1=15

Answer:

2.69 approximately 3

Step-by-step explanation:

53⁰+80⁰+A=180⁰(sum of angles on a triangle)

133⁰+A=180

A=180-133

A=47⁰

using sine rule

2/sin 47 = b/sin 80

b sin47 = 2 sin 80

b= 1.9696/0.7314

b=2.69 approximately 3

Step-by-step explanation:

hope it is helpful to you

Step-by-step explanation:

hope it helps you have a good day

Answer:

2,3

Step-by-step explanation:

They are the closest angles to 4.

Answer:

58

Step-by-step explanation:

i think the answer is 58 please give brainliest

Answer:

(a) 18.5ft

(b) 388.5 ft²

Step-by-step explanation:

(a)

She has 79ft of fence = the perimeter will be 79.

Perimeter of a rectangle = 2(length) +2(width)

79 = 2(21)+2(width)

2(width) = 79 - 42

width = 37/2

width = 18.5ft

(b)

Area of a rectangle = (length)(width) = (21)(18.5) = 388.5 ft²

Answer:

https://studyandanswers.com/mathematics/question22956714

Step-by-step explanation:

I am not the bot btw. This is the only way I can help you. If you don't like it well to bad

Answer:

if Marcia uses 9 parts water, that mean she will have to use 3 parts syrup

Step-by-step explanation:

this is ratios,

so to find out how many syrup she needs, you need to see how much she used water from the original recipe

so:

9 ÷ 3 = 3

so she multiplied three to get to nine, so we have to do the same to the syrup

_ ÷ 1 = 3

or:

3 × 1 = 3

so the answer is 3

Answer:

B

Step-by-step explanation:

You can use the key features (such as the vertex) to determine which is the correct equation

Answer:

$8,835

Step-by-step explanation:

Multiply the total ($20,615) by 3/7 to get your answer.

Answer:

no solutions

Step-by-step explanation:

The graph never intersect.

Answer:

The awnswer is b c and e

Step-by-step explanation:

I submmited it and got it right hope this helps :D

The shapes which have all the properties shown are C. Rectangle and E. Square.

Isosceles triangles are defined as the triangles for which two sides or two angles are equal to each other.

Given properties are,

At least 2 sides of equal length

2 pairs of parallel sides

At least 2 right angles

Since the property includes that 2 pairs of parallel sides, it must contain 4 sides in total.

So triangle can't be a possible shape.

Parallelogram can't also be possible since there are no right angles.

Only right trapezoids are possible since the other ones will not have al least two right angles.

Rectangle and square are possible.

Hence the correct shapes are Rectangle and Square.

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Step-by-step explanation:

[tex]range = (3,7,1) - (9,6,7) \\ = ( - 6,1, - 6) \\ distance = \sqrt{ {x}^{2} + {y}^{2} + {z}^{2} } \\ = \sqrt{ {( - 6)}^{2} + {1}^{2} + {( - 6)}^{2} } \\ = \sqrt{73} \\ = 8.5 \: units[/tex]

The distance between points (3,7,1) and (9,6,7) is 8.54 units and the midpoint of the segment is (6, 6.5, 4).

The length along a line or line segment between two points on the line or line segment.

Distance=√(x₂-x₁)²+(y₂-y₁)²

We need to find the distance between points (3,7,1) and (9,6,7).

Distance=√(9-3)²+(6-7)²+(7-1)²

=√6²+(-1)²+(6)²

=√36+1+36

=√73

=8.54 units

So the distance between the two points is approximately 8.5 units.

To find the midpoint of the segment between the two points, we use the midpoint formula:

midpoint = ((x₁+x₂)/2, (y₁+y₂)/2, (z₁+z₂)/2)

Using the given points, we have:

midpoint = ((3+9)/2, (7+6)/2, (1+7)/2)

= (6, 6.5, 4)

So the midpoint of the segment is (6, 6.5, 4).

Hence,  the distance between points (3,7,1) and (9,6,7) is 8.54 units and the midpoint of the segment is (6, 6.5, 4).

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Answer:

[tex]a. \: 28[/tex]

[tex]b. \: 5[/tex]

Step-by-step explanation:

[tex]a. \: 88 \div 3 \frac{1}{7} [/tex]

[tex]88 \div \frac{22}{7} [/tex]

Multiply the numerator by the reciprocal of the denominator.

[tex]88 \div \frac{7}{22} [/tex]

[tex]4 \times 7[/tex]

[tex]28[/tex]

[tex]b. \: 49 \frac{2}{9} \div 9 \frac{4}{9} [/tex]

[tex] \frac{425}{9} \div \frac{85}{9} [/tex]

Multiply the numerator by the reciprocal of the denominator.

[tex] \frac{425}{9} \times \frac{9}{85} [/tex]

[tex]5[/tex]

Answer:

r = 10 ft

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Geometry

Volume of a Cylinder Formula: V = πr²h

Step-by-step explanation:

Step 1: Define

Identify variables

Volume V = 2000π ft³

Height h = 20 ft

Radius r = unknown

Step 2: Solve for r

Answer:10 ft

Step-by-step explanation:

Answer:

A. Wavelength

Step-by-step explanation:

I calculated it logically

Answer:

A is the answer

The distance from one peak or trough to the next is called wavelength.

Answer:

34

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

radius-18

diameter = r×2

=18×2=36

hope it will help u

always remember the formula for the diameter and radius so just incase

diameter= x

radius=x÷2

Answer:

Step-by-step explanation:

What is the diameter of  a circle with a radius 18?

d=36

Solution

d=2r=2·18=36

What is the diameter of a circle with the circumference of 18?

d≈5.73

Using the formulas

C=2πr

d=2r

Solving ford

d=C/ π=18/ π≈5.72958