send help my way please

Answer:

Emily would earn a total of $6 after biking 15 miles.

Step-by-step explanation:

0.75 x ___ = 15

0.75 x 20 = 15

0.30 x 20 =  6

Answer:

Freezer A is a better buy in terms of dollars per cubic​ foot.

Step-by-step explanation:

Freezer A: V = 2*2*4 = 16 ft^3

P/V= 400/16 = 25 $/ft^3

Freezer B: V = 2.5*2.5*3 = 18.75 ft^3

P/V= 500/18.75 = 26.6 $/ft^3

--> 25 < 26.6 that mean Freezer A is cheaper per cubic​ foot.

Answer:

He walks 10kph.

Steps:

So he walks 1km every 0.1 hour,

1 * 10 = 10

     ^

(which is 1.0 hour)

Answer:

10 km/h

Step-by-step explanation:

Speed = rate at which the man walks

= distance travelled/ time taken to travel the distance.

Speed = distance/time

= 7/0.7

= 70/7

= 10 km/h

Therefore, he walks at a speed of 10 km/h

2) chromosomes

Step-by-step explanation:

"In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes" explanation from g.

Answer:

1/8 inches

Step-by-step explanation:

to find this out you must multiply all the sides by each other

1/2 * 1/2 * 1/2

this equals 1/8

The correct order and names are 1. Natalia Coaster, 2. Patrick Adams, 3. Analee Baker, 4. Connor Davis.

The best strategy is to read one by one the clues and determine possible order and names.

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The average rate of change for the quadratic function x²+2x+3 from x=−2 to x = 5 is 5.

A slope is also known as the gradient of a line or the average rate of change of a number that helps to know both the direction and the steepness of the line.

The rate of change of any function is the slope of the function, therefore, the slope of the function is written as,

[tex]m = \dfrac{y_2 - y_1}{x_2-x_1}[/tex]

As the value of the y is the function of the x, while the value of x is given, therefore,

[tex]x_2 = 5\\x_1=-2\\\\[/tex]

Now, the value of y,

[tex]y_2 = f(5) = x^2 +2x+3 = (5)^2+2(5)+3 = 38\\y_1 = f(-2) = x^2 +2x+3 = (-2)^2+2(-2)+3 = 3[/tex]

Substituting the value of x and y in the formula of the slope, we can write the slope as,

[tex]m = \dfrac{y_2-y_1}{x_2-x_1}\\\\m = \dfrac{f(x=5) - f(x=-2)}{5-(-2)}\\\\m = \dfrac{38-3}{7}\\\\m= 5[/tex]

Hence, the average rate of change for the quadratic function x²+2x+3 from x=−2 to x = 5 is 5.

Learn more about Slope:

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Answer:GCF of 36 and 9 is 9

Factor 36-9 = 9(4-1)

Step-by-step explanation: 36 and 9 are both multiples of 9

Answer:

not sure about this question

Answer:

x=<_26/3

OR

x=>_14/3

Add them together and divide

Answer:

vertical angles - angle 4 and angle 2

complementary angles - angle 2 and angle 3

supplementary angles- angle 2 and angle 1

Answer:

∠ 2 = 160° , ∠ 3 = 10°

Step-by-step explanation:

The opposite angles of a rhombus are congruent , then

∠ 2 = ∠ 1 = 160°

The triangle has 2 congruent sides and is isosceles with base angles being congruent , then

∠ 3 = [tex]\frac{180-160}{2}[/tex] = [tex]\frac{20}{2}[/tex] = 10°

Answer:

m∠3 = 10° || m∠2 = 160°

Step-by-step explanation:

if  m∠1 =  160°

then m∠2 = 160°

The triangle is isosceles.

therefore

m∠3 + m∠3 + 160° = 180°

2 m∠3 = 180° - 160°

2 m∠3 = 20°

m∠3 = 10°

Answer:

60%

Step-by-step explanation:

Put the percentages into decimal form and multiply by the 20. When you do this to the 60%, you get what they say the final total is, 12

Answer:

Step-by-step explanation:

the mismimostt plain and simple answer is that it's 60%

hope this helps :)

Answer:

I think that it is B

Step-by-step explanation:

Answer:

it is C

Step-by-step explanation:

I cant explain it but if you know what your doing and how to do it you will figure it out and try and retrace your steps

Answer:

  155°

Step-by-step explanation:

The obtuse angle of the large (outside) triangle is the supplement of 60°, so is ...

  180° -60° = 120°

The angle x is the sum of the remote interior angles of that large triangle:

  x = 35° +120° = 155°

__

Check

The other acute angle in the smaller (left) right triangle is 90° -35° = 55°. Then the top acute angle in the larger (bottom, right) right triangle is ...

  180° -55° -60° = 65°

The other acute angle in that triangle is 90° -65° = 25°. It is supplementary to angle x. Hence angle x is 180° -25° = 155°, as above. (Note that x is also the sum of 90° and 65°, the remote interior angles of the nearest right triangle to x.)

Answer:

···⇒Area=195m²

Step-by-step explanation:

[tex]Solution,\\\\Base(b)=15m\\\\Height(h)=13m\\\\Now,\\\\Area=b*h\\\\Area=15m*13m\\\\Area=195m^{2}[/tex]

Answer:

The area of parallelogram is 195 m².

Step-by-step explanation:

As per given question we have provided that :

Here's the required formula to find the area of parallelogram :

[tex]\longrightarrow{\pmb{\sf{A = B \times H}}}[/tex]

Substituting all the given values in the formula to find the area of parallelogram :

[tex]\longrightarrow{\sf{A = B \times H}}[/tex]

[tex]\longrightarrow{\sf{A = 15 \times 13}}[/tex]

[tex]\longrightarrow{\sf{A = 195}}[/tex]

[tex]\star{\underline{\boxed{\sf{\red{A = 195 \: {m}^{2}}}}}}[/tex]

Hence, the area of parallelogram is 195 m².

[tex]\rule{300}{2.5}[/tex]

We will see that the exponential decay function is:

f(x) = 175*(0.8)^x

The general exponential decay is:

f(x) = A*(1- r)^x

Where:

Here we know that the initial value is 175, and the rate of decay is 20%. To get this in decimal form, we just divide it by 100%.

20%/100%  = 0.2

Replacing that in the exponential function, we get:

f(x) = 175*(1 - 0.2)^x

f(x) = 175*(0.8)^x

If you want to learn more about exponential functions, you can read:

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Answer:

A + 9 = 15

Step-by-step explanation:

given:

A + B = 15

if B is given 9, put it into the equation.

A + B = 15

A + 9 = 15

A = 15 - 9

A = 6

Answer:Answer: 9, 9x, 18x

Step-by-step explanation:

Hope it helps

Answer:21,000

Step-by-step explanation:

350,000 ×6/100 = 350,000×0.00.06 =21,000

The commission earned by the agent is $21,000 which is the 6% of the total selling price.

Percentage is defined as the parts of a number per fraction of 100.  So the percentage actually means a part per 100.

Percentage is usually denoted by the symbol '%'.

We have to divide a number with it's whole and then multiply with 100 to calculate the percentage of any number.

Given that,

Price for which the home is sold = $350,000

Percentage as commission earned by real estate agent = 6%

Amount of commission = 6% of $350,000

                                       = 6% × 350,000

                                       = (6/100) × 350,000

                                       = 0.06 × 350,000

                                       = $21,000

Hence the commission earned by the real estate agent is $21,000.

To solve more problems about Percentage, click here :

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#SPJ2

Answer:

Step-by-step explanation:

Great job and good luck :)

Answer:

51

Step-by-step explanation:

[tex]\frac{w-3}{7} + 2w[/tex]

[tex]\frac{24-3}{7} + 2(24)[/tex]

[tex]\frac{21}{7} + 48[/tex]

[tex]3 + 48[/tex]

51

Answer:

51

Step-by-step explanation:

24-3=21; 2x24=48; 21/7+48= 51

I Hope this helps! :D

The amount will Brandon has saved in interest by consolidating the two balances is  $935. 28.

A credit card can be used for the purchase of goods and services. Generally, a credit card has a specific limit. It is known as a line of credit (LOC).

Given

The table below shows the information about the two credit cards Brandon currently uses.

Card A Card B Amount $957. 00 $1,476. 12 APR 11% 15% Monthly Payment $18. 22 $31. 21

72 months payment of Credit Card A

$18. 22 × 72= $1311.84

72 months payment of Credit Card B

$31. 21 × 72= $2247.12

The amount will Brandon have saved in interest by consolidating the two balances is;

$2247.12 - $1311.84 =  $935. 28

Hence, The amount will Brandon has saved in interest by consolidating the two balances is  $935. 28.

To know more about credit cards click the link given below.

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Answer:

i got it right⬇️

ANSWER:

y=2x-3

HOPE IT HELPS

Step-by-step explanation:

Add the system of equations each one by one.

I added them all downwards until i found the 4th one to be correct

y = 2x - 3

y = 2x - 3

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

2y = 4x - 6

y = 2x - 3.

To find the value of y in each coordinates given above, substitute their respective x values.

1......y = 2(5) - 3

= 10 - 3

= 7.

2......y = 2(8) - 3

= 16 - 3

= 13.

then write the value you substituted in x on the left side of each bracket & the value you got when you substituted them on the right.

(5 , 7) (8 , 13)