write 7.3 x 10 to the -7th power in standard form.

Answer:

9/8

Step-by-step explanation: Done the problem before in my math class.

Answer:

9/8

Step-by-step explanation:

Candance ate 3/4

Serving is 2/3

Divide: 3/4 divided by 2/3

To divide fractions you multiply the inverse.

3/4 x 3/2 = 9/8  

Hope this helps :)

Answer:

1) See below for table.

2) Domain: [tex]\{1, 2, 3, 4\}[/tex]

Range: [tex]\{160, 160, 205, 250\}[/tex]

Yes, this is a function.

Step-by-step explanation:

We know that the electrician charges a base fee of $70 plus $45 for each hour of work.

We also know that the minimum the electrician charges is $160.

Let's write an equation. Let x denote the number of hours worked and y denote the total price. There's also a base fee of $70. So, we can write the following equation:

[tex]y=45x+75[/tex]

Part 1)

Let's create our table for 1, 2, 3, and 4 hours. To do so, we simply need to substitute each value for x in our equation.

1 Hour:

We have:

[tex]y_1=45(1)+70[/tex]

Multiply and add:

[tex]y_1=45+70=\$115[/tex]

However, notice that the minimum the electrician charges is $160. Therefore, for one hour of work, the electrician will still charge $160. So:

[tex]y_1=\$160[/tex]

2 Hours:

Substitute 2 for x:

[tex]y_2=45(2)+70=90+70=\$160\\[/tex]

So:

[tex]y_2=\$160[/tex]

3 Hours:

Substitute 3 for x:

[tex]y_3=45(3)+70=135+70=\$205[/tex]

So:

[tex]y_3=\$205[/tex]

4 Hours:

Substitute 4 for x:

[tex]y_4=45(4)+70=180+70=\$250[/tex]

So:

[tex]y_4=\$ 250[/tex]

Therefore, for 1, 2, 3, and 4 hours of work, the prices will be $160, $160, $205, and $250, respectively.

We can create the following table (please scroll down to see the table. Also, y is measured in dollars).

Part 2)

The domain of a relation are the input values.

In this context, our input values are the amount of hours worked, and we calculated for 1, 2, 3, and 4 hours of work.

Therefore, our domain in this context is:

[tex]\{1, 2, 3, 4\}[/tex]

The range of a relation are the output values.

In this context, the output values are the price for x hours of work.

Therefore, our range in this context is:

[tex]\{160, 160, 205, 250\}[/tex]

This relation does represent a function. Remember that a function cannot have repeating input values. In other words, no one input can be equal to two or more different outputs. However, one output can be mapped to two or more different inputs.

For our table, none of the inputs are repeating. So, our relation is a function.

And we're done!

Answer:

14

Step-by-step explanation:

(r + 3) + (4r - 28) = 45

5r - 25 = 45

5r = 70

r = 14

if you wanna check

14 + 3 + 4(14) - 28 = 45

45 = 45

Answer:

I would say A but I'm not sure

Step-by-step explanation:

Sry if I' m wrong <3

Answer:

Step-by-step explanation:

The lease value is D

-√(16) = -4 is the least

Answer:

1 2/31

Step-by-step explanation:

From both percentages, we can see that -83.3% is greater than -86.67%, hence, −5/6 > −13/15

For us to compare negative fractions, we must know that higher negative fractions are less than the smaller ones

Given the fractions  −5/6 and −13/15

First we will need to write this fractions as percentage:

-5/6 * 100 = -500/6 = -83.3%

-13/15 * 100 = -1300/15 = -86.67%

From both percentages, we can see that -83.3% is greater than -86.67%, hence, −5/6 > −13/15

Learn more here: https://brainly.com/question/24191335

Answer:

D. 9

Step-by-step explanation:

9 is odd, however it is a composite number. That is the opposite of what the conditional is saying.

Answer:

-9xy (xy+xy)-3

Step-by-step explanation:

What is the equation of the line that passes through the point (-3, 6) and has a

slope of -1

Answer:

y=-x+3

Answer:

slope is

[tex] \frac{1}{2} [/tex]

Answer:

A. True

B. True

C. False

D. False

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Use PEMDAS

Answer:

M= 1/2

Step-by-step explanation:

Answer: D

Cannot because (5,3) and (5,-9) have two 5's in the input. It is not a function.

Answer:

  no

Step-by-step explanation:

2.8 is between 2 and 3.

Answer: False

2 is actually between 2 and 3.

It is near 3, only 2 steps away on a number line.

The answer is false.

Hope this helps!

Answer:

-6k - 5

Step-by-step explanation:

I hope this helps!

Answer:

answer is

A

Step-by-step explanation:

Answer:

1, 6, 15, 20, 15, 6, 1

Step-by-step explanation:

The binomial expansion of (p + q)⁶ gives 1, 6, 15, 20, 15, 6, 1.

There is always one more extra term for each power;

    (p + q)⁰  =                                      1

    (p + q)¹ =                                   1         1

    (p + q)² =                             1         2           1

    (p + q)³ =                         1         3          3           1

    (p + q)⁴ =                   1          4          6          4             1

    (p + q)⁵ =             1          5          10         10         5              1

   (p + q)⁶ =          1        6           15         20        15            6             1

The above is a paschal triangle and which shows the coefficients of the expanded terms to their power.

Answer:  B:     1, 6, 15, 20, 15, 6, 1

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

Explanation:

Check out the diagram below. I recreated the diagram in your textbook, but I added on a few other points and segments.

Point E is the midpoint of segment AB. Segment OE is perpendicular to AB.

Point F is the midpoint of CD. Segment OF is perpendicular to CD.

Right triangle AOE forms with OA = 10 as the hypotenuse (radius of the circle) and AE = 8, since E cuts AB in half.

Use the pythagorean theorem to find that...

a^2+b^2 = c^2

(AE)^2 + (OE)^2 = (OA)^2

8^2 + (OE)^2 = 10^2

64 + (OE)^2 = 100

(OE)^2 = 100-64

(OE)^2 = 36

OE = sqrt(36)

OE = 6

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

Because chord CD is the same length as chord AB, this means the chords are the same distance from the center point O.

So, OE = OF = 6

Since we have rectangle OEPF, the opposite sides are congruent and we can say OF = EP = 6

Now focus on right triangle OEP. Use the pythagorean theorem again

a^2+b^2 = c^2

(OE)^2 + (EP)^2 = (OP)^2

(6)^2 + (6)^2 = (OP)^2

72 = (OP)^2

(OP)^2 = 72

OP = sqrt(72)

OP = sqrt(36*2)

OP = sqrt(36)*sqrt(2)

OP = 6*sqrt(2)

Answer:

14 carbs in milk

10 carbs in snack bar

Answer:men

Step-by-step explanation: i cant

Answer:

mrfkgrglrbrtkhm

Step-by-step explanation:

Answer:

Wednesday

Step-by-step explanation:

The given daily temperature in New York from Monday to Thursday:

Monday: [tex]1^{\circ}C[/tex]

Tuesday: [tex]2^{\circ}C[/tex]

Wednesday: [tex]5^{\circ}C[/tex]

Thursday: [tex]-1^{\circ}C[/tex]

Now, among the given temperatures,[tex]1^{\circ}C, 2^{\circ}C, 5^{\circ}C,[/tex] and [tex]-1^{\circ}C,[/tex] the highest temperature is [tex]5^{\circ}C[/tex].

As the day having the highest temperature is the warmest day which is Wednesday.

So, on Wednesday the temperature was warmest.

Given:

The compound inequality [tex]2x-3 < 7[/tex] and [tex]5-x \leq 8[/tex].

To find:

The solution for the given compound inequality

Solution:

We have, compound inequality [tex]2x-3 < 7[/tex] and [tex]5-x \leq 8[/tex].

For [tex]2x-3 < 7[/tex],

Add 3 on both sides.

[tex]2x < 7+3[/tex]

[tex]2x < 10[/tex]

Divide 2 on both sides.

[tex]x< 5[/tex]            ...(i)

For [tex]5-x \leq 8[/tex],

Subtract 5 from both sides.

[tex]-x \leq 8-5[/tex]

[tex]-x \leq 3[/tex]

Divide both sides by -1. So, the sign of inequality is changed.

[tex]x \geq -3[/tex]            ...(ii)

Using (i) and (ii), we get the solution of given compound inequality as

[tex]x \geq -3[/tex]  and [tex]x< 5[/tex]

Therefore, the correct option is D.

Answer:

1. 125 cm and 275 cm

Step-by-step explanation:

1. 400 cm in total

  Subtract 150 for the longer stick and you are left with 250 cm.

  Divide 250 cm by 2 because you have two sticks, and you get 125.

  That's how long the shorter stick will be.

  For the longer stick, take the other 125 cm left and add the 150 cm that you subtracted earlier because that's how much longer it is than the shorter stick.

  So... 125 cm for the shorter stick, and 275 cm for the longer one

Answer:

V = 12 in^3

Step-by-step explanation:

A = 1×2×2

A = 4 in^3

B = 4×2×1

B = 8 in^3

V = 12 in^3

Answer:

I'm not completely positive but I'd say number 1 is "coordinates", 2 is "x", and 3 is "y"

Step-by-step explanation:

Answer: You can use a graph to evaluate functions. Identify the coordinates of a point on the graph. The input is the x-coordinate and the output is the y-coordinate.

Step-by-step explanation: finished the assignment

Answer:

10

Step-by-step explanation:

Because 5 + 5 is 10, so 1/2 of 10 + 1/2 of 10 = 10

Answer:

Boys x 2 = Girls

Step-by-step explanation:

If there are twice as many girls in school as boys than take the number of boys and multiply that by 2. For example if there are 400 boys in school and there are twice as many girs your equation would, 400 x 2 = 800 girls.