Which statement is true?

The Mississippi River in Iowa is at an elevation of 279 and Death Valley, in California is at an elevation of -282 feet. Which statement is true?

A |279| > |-282|
B |279| < |-282|
C 279 = 282
D 279 < -282

Answer: 19-10(-2)>0

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

−2/5 x −9< 1/2

Step 2: Add 9 to both sides.

−2/5x −9+9< 1/2+9 −2/5x x< 19/2

Step 3: Multiply both sides by 5/(-2).

(5/−2)*(−2/5x)<(5/−2)*(19/2)

x >−95/4

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Answer:

6/7 + 4/21m + 2n

Step-by-step explanation:

The expression 2/7 * (9 + 2/3m + 7n) can be simplified as follows:

Step 1: Simplify the expression inside the parentheses:

9 + 2/3m + 7n = 9 + (2/3)m + 7n

Step 2: Multiply the simplified expression inside the parentheses by 2/7:

2/7 * (9 + (2/3)m + 7n) = 2/7 * (9 + (2/3)m + 7n)

Step 3: Distribute the 2/7 to each term inside the parentheses:

2/7 * 9 + 2/7 * (2/3)m + 2/7 * 7n

Step 4: Simplify the expression by multiplying each term by 2/7:

(2/7) * 9 = 6/7

(2/7) * (2/3)m = 4/21m

(2/7) * 7n = 2n

Step 5: Combine like terms:

6/7 + 4/21m + 2n = 6/7 + 4/21m + 2n

The final result of the product is 6/7 + 4/21m + 2n.

Answer:

John has 12 Cookies and Sarah has 5 they put them together to make 17 then share them equally what's the answer?

Step-by-step explanation:

John and Sarah have 8.5 cookies after sharing them equally

10÷2=5

7÷2=3.5

5.0+

3.5

= 8.5

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:

Step-by-step explanation:

Challenge 1

We have exponential decline if 0 b 1. As you move from left to right, the curve will get less steep.

If b is greater than 1, exponential growth is present, and the curve slopes upward from left to right.

Examples include exponential decline (y = 2(0.5)x) and exponential growth (y = 2(1.2)x).

Remember that b cannot be negative.

===========================================

Challenge 2

In the general template provided, enter x = 0.

y = a(b)^x

y = a(b)^0

y = a(1) (1)

y = a

When x = 0 is plugged in, the result is y = a.

The curve is therefore on the point (0,a). The y intercept appears here. It is the point when the curve veers off the y axis. The y intercept is altered if the value of "a" is altered.

Examples:

Answer:

154 cm

Step-by-step explanation:

the formula for the area of a circle is: \(\pi r^{2}\)

Instead of \(\pi\) we will use \(\frac{22}{7}\)

\(\frac{22}{7} . (7)^2\\\\\frac{22}{7} . 49\\\\22 . 7 = 154\\\)

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer:

1) -13

2) 36

3) -2

4) -5

5) -6

6) -216

Step-by-step explanation:

The output for the considered rules are: Rule 1: -13, Rule 2: 36, Rule 3: -2, Rule 4: -2, Rule 5: π, Rule 6: 216 cubic cm.

Function is a type of relation, or rule, that maps one input to specific single output.

We're given that:

Applying all the rules, one by one:

Rule 1: Subtract -7

\(\rm \text{inp}ut -7 = -6 -7 = -13\)

\(\rm (\text{inp}ut )^2 = (-6)^2 = -6\times -6 = 36\)

\(\rm \dfrac{\text{inp}ut }{3} = \dfrac{-6}{3} = -2\)

Dividing something in x parts means that thing divided by x

\(\rm \dfrac{\text{inp}ut }{3} = \dfrac{-6}{3} = -2\)

\(\pi\)  (no use of input).These type of functions which always give same constant result, no matter what the input is, are called constant functions.

Volume of a cube is the cube of its side length (raising it with power 3).

We're specified that:

Side length of the considered cube = input = -6 cm

Since length is a non-negative quantity, so we take absolute value of -6, therefore, we have:

side length of the cube = |-6| = 6 cm

Thus, its volume is:

\(V= (\rm side)^3 = 6^3 = 216 \: \rm cm^3\)

Thus, the output for the considered rules are: Rule 1: -13, Rule 2: 36, Rule 3: -2, Rule 4: -2, Rule 5: π, Rule 6: 216 cubic cm.

Learn more about function here:

https://brainly.com/question/2253924

Answer:

y=-4          (-3,-4)

Step-by-step explanation:

we have to find the value of y when x=-3.

looking at the graph you can see when x=-3, y=-4

(-3,-4)

Answer: f= -2 1/2 so -2 1/2 x -3 = -7.5

Answer:

90 x 5 = 450

Step-by-step explanation:

Answer:

K=4 is the answer

Step-by-step explanation:

Answer:

i think it would be B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

54 is the answer of -4(-5)-(2(-17))

Answer:

1 . 54

Step-by-step explanation:

Answer:

I think it's the first or last one hopefully!

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. 5/2

Using the two points you do rise over run.

2. zero

Any line that is horizontal is equal to zero (0

3. undefined

Any line that is vertical is undefined

4. The equation always is:

y^2-y^1/x^2-x^1

to find slope.

Label your ordered pairs according to the formula:

x^1 = -12

y^1 = -1

x^2 = -3

y^2 = -4

substitute

y^2-y^1/x^2-x^1

= -12 — -1 / -3 — -4

solve

-12 — -1 = -11

-3 — -4 = 1

-11/1 = -11

5. The equation always is:

y^2-y^1/x^2-x^1

to find slope.

Label your ordered pairs according to the formula:

x^1 = -11

y^1 = -1

x^2 = 7

y^2 = -2

substitute

y^2-y^1/x^2-x^1

= -11 — -1 / 7 — -2

solve

-11 — -1 = -10

7 — - 2 = 9

-10/9

I hope this is right...

I hope this helps!!!

Answer:

525

Step-by-step explanation:

If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525

Answer:

The answer is A. 6:22

Step-by-step explanation:

3:11 can be written as 3/11 so if we multiply the numerator and denominator by 2 we will get 6/22 which can be written as 6:22

Hope it helps :)

Please mark me brainlist

Answer:

id say around the 50 - 52 percent range

sorry if im wrong

brainly pls

Step-by-step explanation:

6.28% because of the sealing

Answer:

10 3/4

Step-by-step explanation:

\(x + \frac{7}{4} = - \frac{5}{2} \times - \frac{5}{1} \\ x = \frac{25}{2} - \frac{7}{4} \\ x = \frac{43}{4} \\ x = 10 + \frac{3}{4} \)

Answer:

4% account - $1500

4.75% account - $3000

Step-by-step explanation:

x = amount of money in the account that pays 4% interest

y = amount of money in the account that pays 4.75% interest

x + y = 4500

0.04x + 0.0475y = 202.50

4x + 4y = 18000

4x + 4.75y = 20250

  4x + 4y = 18000

- (4x + 4.75y = 20250)

= -0.75y = -2250

y = 3000

x + 3000 = 4500

x = 1500

I hope this helps!

Answer:

Surface Area = 392 cm²

Step-by-step explanation:

Green (front):

SA = 1/2bh

= 1/2 (12) (8)

= 48 cm²

Green (left side):

SA = bh

= 5 (10)

= 50 cm²

Green (right side):

SA = bh

= 5 (10)

= 50 cm²

Green (back):

SA = 1/2bh

= 1/2 (12) (8)

= 48 cm²

Blue (front):

SA = bh

= 12 (4)

= 48 cm²

Blue (left side):

SA = cm²

= 5 (4)

= 20 cm²

Blue (right side):

SA = bh

= 5 (4)

= 20 cm²

Blue (back):

SA = bh

= 12 (4)

= 48 cm²

Blue (bottom):

SA = bh

= 12 (5)

= 60 cm²

Total:

48 + 50 + 50 + 48 + 48 + 20 + 20 + 48 + 60 = 392 cm²

b

Step-by-step explanation:

because I am not sure what to do with my life

Answer:

the answer is 3 or 1

Step-by-step explanation:

there are more ones and threes than any of the other numbers

Answer:

The Nutrition Facts label also gives you the Percent Daily Value for sodium. This is how much of the recommended amount of sodium a serving contains. The daily value for sodium is less than 2,400 mg. So if the Percent Daily Value says 50%, this means one serving is giving you half of this, or 1,200 mg.

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.

The cube root of 64 is 4.

Before solving the question, let's understand the concept of cube root.

The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.

The cube root is denoted by ∛

Now, we will find the cube root of 64.

Firstly, we have to find factor 64.

64 = 2 × 2 × 2 × 2 × 2 × 2.

64 = ∛4³

64 = 4

Therefore, the cube root of 64 is 4.

To know more about cube root:

https://brainly.com/question/12105008

Answer:

23

Step-by-step explanation:

2(10)+3=

20+3

=23

Answer:

3rd option

Step-by-step explanation:

Answer:

answer: 706.5

Hope that helps!