I need help asap please
Will give BRAINLIST for correct answers only
Thank you

Answer:

Step-by-step explanation:

Answer:

feet per minute

300/2 = 6750/45 = 150 ft/minute

Since submarines dive quickly, and need to be able

to respond rapidly to sudden changes in conditions,

it is more reasonable to use feet per minute.  If we work

in feet per hour at this speed we would need to convert

the data back to feet per minute in order to ensure we

don't dive too deep.

Dn = Dn-1 + 150m

where Dn is depth, Dn-1 is previous depth,

and m is number of minutes diving.

1

Downvote

BRAINLIEST PLEASE

Step-by-step explanation:

the most common form of line equation is

y = ax + b

a is the slope of the line. it is expressed as the ratio

y coordinate change / x coordinate change

when going from one point to the other.

b is the y-intercept (the y value when x = 0).

once we have the slope, we get b by using the coordinates of one of the given points as x and y in the equation and since for b.

for slope a :

x changes by -6 (from 4 to -2)

y changes by +36 (from -31 to 5)

so, the slope is +36/-6 = -6

and the equation looks now like this

y = -6x + b

let's use the second point

5 = -6×-2 + b = 12 + b

-7 = b

the full equation is

y = -6x - 7

Answer:

296500000

Step-by-step explanation:

2.965*100000000=

296500000

*if this wasn't scientific notation then the answer is 296500000000

Answer:

77%, yes pass, at least 16

Step-by-step explanation:

so 17/22 is 0.77, convert to percentage is 77%

77% is above 70% so you passed

if you guess and check, 15/22 is 68%. since thats just a bit lower than 70%, u need at least 16 questions to pass

yw in advance :))

Answer:

a) 77%   b) Yes   c) 16

Step-by-step explanation:

17 out of 22 questions correct is set up as

17/22= .7727

round this number down and take it from decimal form to percentage.

.77 x 100 = 77%

You scored a 77% and you did score enough to pass.

The minimum number correct to still be able to pass is 16.

16/22 = .7273 = 73%

Answer:

(2x-³y⁴)³(x³+y⁰)÷(4xy-²)³

Its 2.3 per year and the question says 2 years ago so 2.3×2

=4.6%

So,

210 000÷100×4.6

=9660

now

9660+210000

=219 660

HOPE ITS HELPS GIVE BRAINLIEST

Answer:

I DONT KNOW IF THIS WILL HELP

Step-by-step explanation:

Answer:

The commutative, associative and distributive properties describe how basic mathematical operation work. The properties are helpfully in finding efficient ways

The amount Corey spends on food is $128.

Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. It is a measure of frequency.

Amount spent on food = 16% x $800 = $128

To learn more about percentages, please check: https://brainly.com/question/25764815

Answer:

x ≈ 3.8

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos53° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{EF}{DF}[/tex] = [tex]\frac{x}{6.3}[/tex] ( multiply both sides by 6.3 )

6.3 × cos53° = x , then

x ≈ 3.8 ( to the nearest tenth )

Answer:

5

Step-by-step explanation:

when you can't get a middle number if they are the same you carry one if they are different you add them together

The total value of the furniture that was sold by Dennis is 3,500 dollars.

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

Dennis made an extra $245.00 for selling furniture.

Let the cost of the furniture be x.

Let the total value of the furniture be x + 245.

The extra $245.00 was 7% of the total value of the furniture he sold.

0.07(x + 245) = 245

         x+ 245 = 3500

                   x = 3255

Then the total value of the furniture is (3,255 + 245 =) $3,500.

More about the percentage link is given below.

https://brainly.com/question/8011401

Answer:

2

Step-by-step explanation:

Answer:

It will be 47. hope it helps:)

Step-by-step explanation:

Answer:

y=(x-4)^2=x^2-8x+16

Step-by-step explanation:

Since we know that x=4 is a solution with multiplicity 2. Therefore x=4 will occur as a factor twice in the quadratic equation.

So

y=(x-4)^2

[tex]y=(x-4)^2=x^2-8x+16[/tex]

Answer:

1/4

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

To find the slope of a graph, use rise/run or change of y over change of x.

Just from looking at the graph, the slope has to be positive as the line is going up!

Start from the point that intersects with the line and graph. Then find another point that also intersects with the line and graph as well.

So for this graph, I am using the two points to the left.

I start from the bottom point and go up 1. Then I go to the right 4 times until I get to the second point.

Thus, the slope is 1/4!

Hope this helps :D

Answer:  

1/16, 1/4, 1, 4, 16, 64.

Step-by-step explanation:

Slope is change in y / change in x

Using two of the points on the line:

Slope = ( 10-2) /( 6-2)

Slope = 8/4

Slope = 2

Answer: slope = 2

Answer:

Step-by-step explanation:

(let's assume that people are either classified as man or woman)

m=man

b=buy

a

a.) we are looking for b

we are given

m'=.4

b|m'=.37

b|m=.21

b=b∩m+b∩m'

b∩m= (1-.4)(.21)

b∩m'=.4*.37

b= .274

b.) we are looking for m'|b

m'|b= m'∩b/b

m'∩b=.4*.37

b= .274

m'|b=.540145985

c.)

m|b'= m∩b'/b'

m=m∩b'+m∩b (law of total probability)

.6=m∩b'+.6*.21

m∩b'=.474

.474/(1-.274)= .652892561985

Answer:

Difference

Step-by-step explanation:

The Difference of boys and girls in the school coyld change the ratios

Answer:

The missing length is 37.

Step-by-step explanation:

Perimeter is basically adding up the sides.

So,

8+25+25+15+15=88

125-88= 37

Answer:

8

Step-by-step explanation:

f(x) = 3x + x

Combine like terms

f(x) = 4x

Let x = 2

f(2) = 4(2)

f(2) = 8

Answer:

8

Step-by-step explanation:

f(x) = 3x + x

f(2) = 3(2) + 2

f(2) = 6 + 2

f(2) = 8

Answer:

12.5 cents per box

Step-by-step explanation:

First, find the price difference of the cases.

11.99 - 10.49 = $1.50

We want to find the money saved per box so divide $1.50 by 12.

1.50/12 = 12.5 cents

Answer:

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

-41

Step-by-step explanation:

I took the test

Answer:

y= -3

Step-by-step explanation:

2+4y= y-7

2+3y= -7

3y= -9

y= -3

Answer:

Step-by-step explanation:

Rearrange Terms.

Subtract 2 from both sides of the equation.

Simplify and subtract the numbers.

Solution.

I hope this helps!!

-GXLDIE <3

Answer:

c = -3

Step-by-step explanation:

[tex]3^c = \frac{1}{27}\\\\rule{150}{0.5} \\\rightarrow 3 ^c = \frac{1}{27^1}\\\\\rightarrow 3^c = 3^{-3}\\\\\rightarrow c = -3[/tex]

Answer:

384991800

Step-by-step explanation:

calculator

The ''Solid C'' shows the least surface area.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

These solids all have the same volume.

Now, All the shapes are shown in figure.

Hence, We know that;

In all shapes solid C shows the shape of sphere which have least surface area.

Thus, The ''Solid C'' shows the least surface area.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

Answer:

2250 cubic centimeters

Step-by-step explanation:

Area of the end shape × the height/depth of the prism

75x30 = 2250

Answer:

150cm^2

Step-by-step explanation:

Answer:

[tex] {x}^{2} + 5x + 4 \\ \\ {x}^{2} + 4x + 1x + 4 \\ \\ x(x + 4) + 1(x + 4) \\ \\ (x + 4)(x + 1) \\ \\ {x}^{2} - 8x - 7 \\ \\ {x}^{2} - 7x + 1x + 7 \\ \\ x(x - 7) + 1( \times - ) \\ \\ (x - 7)(x + 7)[/tex]

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

So, the roots are ~

and

let's use the quadratic formula for this one ~

(because it can't be solved through middle term split method)

[tex] \boxed{ \mathrm{ \dfrac{ - b \pm \sqrt{ {b}^{2} - 4ac} }{2a} }}[/tex]

where,

now, let's plug the values to find the roots ~

So, the roots are ~

and

Answer:

Term

Step-by-step explanation:

When you consider the amount of coverage you can get for your premium dollars, term life insurance tends to be the least expensive option for life insurance.

Answer:

term

Step-by-step explanation: