ANSWERS ASAP!!

Howdy everyone! I need help with these 3 math problems by just filling the numbers 4-19!! I'm sorry but I really need help!! Please don't answer random dumb questions for the points, be kind and actually help me!

Answer:

513.881

Explanation: (Credits to jessy276)

= 5*100+3+10+8*0.1+9*0.009

= 500+3+10+8*0.1+9*0.009

= 500+3+10+0.8+9*0.009

= 500+3+10+0.8+0.081

= 503+10+0.8+0.081

= 513+0.8+0.081

= 513.8+0.081

= 513.881

Answer:

The answer is 513.881

Step-by-step explanation

Answer:

i think its a

Step-by-step explanation:

Answer:

no you cannot

Step-by-step explanation:

Answer:

n+3

since output is always greater by 3

Step-by-step explanation:

Answer:

Unicellular organisms sometimes move toward or away from things in their environment.

Step-by-step explanation:

Unicellular organisms can move in two distinct ways—movement and locomotion.

The answer is 360

Explanation:

5 x 2 = 10

10x3=30

30x2=60

60x3=180

180x2 = 360

Answer:

The answer is 360

Step-by-step explanation:

Because the pattern is x2, x3

so the next would be 360 and the next would be 1080

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete. However, I'll assume the following.

Unit Rate = $10 per 2 hours

Solving further, we have that:

1. Yes, there is another unit rate that can be written.

Unit Rate = $10 per 2 hours

Convert Rate to fraction

[tex]Unit\ Rate = \frac{\$10}{2\ hours}[/tex]

Divide numerator and denominator by 2

[tex]Unit\ Rate = \frac{\$5}{1\ hour}[/tex]

Simplify:

[tex]Unit\ Rate = $5/hour[/tex]

2.  The unit rate implies that the earnings is $5 per hour

3. The constant of proportionality

Let y represent the earnings

x represent work hours.

We have:

[tex]y = kx[/tex]

Where k = constant of proportionality

In this case:

[tex]y = 10[/tex]

[tex]x = 2[/tex]

Substitute these values in [tex]y = kx[/tex]

[tex]10 = k * 2[/tex]

[tex]10 = 2k[/tex]

Divide both sides by 2

[tex]5 = k[/tex]

[tex]k = 5[/tex]

Hence: The unit of proportionality is 5

Apply the above steps in your question

Answer:

Step-by-step explanation:

LEt the surface of the ocean be at the zero level i.e at 0metres

If Trina went scuba diving and reached an elevation of −85.6 meters, which is below sea level, the distance between Trina and the sea level will be:

D = 0-(-85.6)

D = 0+85.6

D = 85.6m

If Jessie went hang-gliding and reached an altitude of 87.9 meters, the distance between Jessie and the sea level will be:

D = 87.9-0

D = 87.9m

Since the distance of Trina is less than that of Jessie, this means that Trina is closer to the surface of the ocean

Answer:

2000

Step-by-step explanation:

Let [tex]x[/tex] be the total number of text messages sent per month in order for the plans to cost the same each month.

The first cell phone company, The Call, charges $45 per month and $0.24 per text message for the month.

So, the total cost as per the plan of The Call, for x text messages during the month, is

[tex]C_1= 45+0.24x\cdots(i)[/tex]

Another cell phone company, Cellular Plus, charges $65 per month and $0.23 per text message for the month.

So, the total cost as per the plan of Cellular Plus, for x text messages during the month, is

[tex]C_2= 65+0.23x\cdots(ii)[/tex]

As the cost for both the companies are the same, so, compute the number of text messages, x, during the month by equation [tex]C_1[/tex] and [tex]C_2[/tex] from equation (i) and (ii), we have

[tex]C_1=C_2[/tex]

[tex]\Rightarrow 45+0.24x=65+0.23x[/tex]

[tex]\Rightarrow 0.24x - 0.23x=65-45[/tex]

[tex]\Rightarrow 0.01 x = 20[/tex]

[tex]\Rightarrow x = 20/0.01[/tex]

[tex]\Rightarrow x= 2000[/tex]

Hence, there must be 2000 text message to be sent during the month in order to have the same cost from both the companies.

Answer:

A balance diet is a healthy diet that contains different food intakes.

Step-by-step explanation:

A balance diet may be defined as a diet which contains different varieties of food in certain proportions and quantities so as supply the requirements of the body for proteins, vitamins, calories, minerals and nutrients. It is a healthy diet that helps to maintain and improve the overall health.

For a balance diet, a person needs to take proper amount pf carbohydrates, fats and proteins so that the body gets the required energy in terms of calories for the day.

In the context, Isaiah wishes to consumes 2000 calories of energy in one day for a healthy diet. So according to the United States government recommended diet for the consumption of 2000 calories per day, Isaiah should have 15% of protein, 30% of fat and 55% of carbohydrate. And in terms of gram, she should take 75 gram of protein (300 cal), 67 gram of fat (600 cal) and 275 grams of carbohydrates (1100 cal).

Answer:

1.6x10^5

Step-by-step explanation:

moving decimal places 5 times to the left will give you an exponent of 5

1.6x10^5 has 2 sig figs (1 and 6)

comment your question if this is still unclear :))

Answer:

9,18,27

Step-by-step explanation:

9 is a multiple of 3 so the first 3 multiples of 9 are the same as the first 3 multiples of 3 and 9.

9x = 90 is the answer of the question

Answer:

6/7

Step-by-step explanation:

Answer:

HSA.REI.A.2. Practice some problems before going into the exercise. ... Solving square-root equations: one solution ... When I solve a square-root equation, what is it exactly what I'm finding? ... So, do all quadratic equations have extraneous solutions? ... sqrt(x-2)^2=sqrt(1) equal x-2 = +/-1 and not +/-(x-2) = +/-1

Answer:

2 is the equivalent to the expression

Answer:

Step-by-step explanation:

24 square inches

Answer:

y=-x-4

Step-by-step explanation:

Answer:

The parameters given are arranged in a tabular form as follows;

At

Time                                            Temperature

6 a. m.                                            56° F

7 a. m.                                             59° F

8 a. m.                                             62° F

9 a. m.                                             66° F

10 a. m.                                           70° F

11 a. m.                                            74° F

12 p. m.                                           74°F

1 p. m.                                             74°F

2 p. m.                                            74°F

3 p. m.                                            74°F

4 p. m.                                            74°F

5 p. m.                                            74°F

6 p. m.                                            74°F

7 p. m.                                            71°F

8 p. m.                                            68°F

9 p. m.                                            65°F

10 p. m.                                           62°F

11 p. m.                                            61.5°F

12 a. m.                                            61°F

With the above table as the data points, the graph can be drawn

From Excel, The Mean temperature is approximately 68.1°F

The standard deviation is 6.079 °F

Answer:

3 bars of soap in each packet Pls mark me brainliest

Step-by-step explanation:

Answer:

0=11

Step-by-step explanation:

Answer:

0.4

Step-by-step explanation:

[tex]0.1 + 0.3 = 0.4[/tex]

Answer:

0.4

Good Luck!!!

Answer:

40%

Step-by-step explanation:

90 is 60% of 150 so that automatically makes the cappuccino 40%

Answer:

y is 10

Step-by-step explanation:

first take your imformation and put it into the y intercept from.

Which is y=mx+b

so take the cordinates (5,2) and put it into the y-intercept form.

the 5 is x and the 2 is the y, so

2=m*5+b

Then take the slope of -3 and put it in the y-intecept from

2=-3*5+b

then solve for b

2=-3*5+b

2=-15+b

+15  on both sides

17=b

now you know the equation of the line is

y=-3x+17

now plug in your x to find the y of that cordinate

on the line.

y=-3*9+17

solve

y=-3*9+17

y=-27+17

y=10

Answer:

$140.91

Step-by-step explanation:

50 pounds = 1 bag

150 pound bags = 150 ÷ 5

3 bags

Another store, Healthy Pets, sells dog food in 50-pound bags for $92.13 per bag.

1 bag = $92.13

3 bags = x

Cross Multiply

x = 3 × $92.13

$276.39

If one bag of food from Pets Galore costs $48.15

1 bag = $48.15

3 bags = x

x = 3 × $48.15

x = $135.48

The amount would Seth save by buying 150 pounds of dog food from Pets Galore instead of from Healthy Pets is

$276.39 - $135.48

= $140.91