Your heart beats 320 times in 5 minutes. What is your heart rate? 64 beats per minute 32 beats per minute 60 beats per minute 6.4 beats per minute

Answer:

undefined

Step-by-step explanation:

The line shown is a vertical line

A vertical line has a slope of undefined

Answer:

48t^4

Step-by-step explanation:

First you simplify and cross out all the uneeded characters because this is a division equation

Then whatever is left you calculate it

Answer:

[tex]48t^{4}[/tex]

Step-by-step explanation:

[tex]\frac{3^{3}*8t^{3}*32}{9t^{-2}*16t}=\frac{3^{3}*8*32*t^{3}}{9*16*t^{-2+1}}\\\\=\frac{3*1*32*t^{3}}{1*2*t^{-1}}\\\\= \frac{3*16*t^{3}}{t^{-1}}\\\\= 48t^{3}*t^{1}\\\\= 48*t^{3+1}\\\\=48t^{4}[/tex]

HINT:

[tex]a^{m}*a^{n}=a^{m+n}\\\\\\\frac{1}{a^{-m}}=a^{m}[/tex]

Answer:

compacting and sedimentation!

Step-by-step explanation:

sediments are basically lose rocks and debris, so going from sediments to b, is the process of the sendimentation being compressed together to create rocks! these rocks are called sedimentary rocks :)

Answer:

0.15 is the right answer

Answer:

0.15

Step-by-step explanation:

15% is equivalent to the decimal 0.15. Notice that dividing by 100 moves the decimal point two places to the left.

Step-by-step explanation:

3(x-4)=2x+1

we have to directly solve it

Answer:10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

80%=8markers which were black

so 100%will be equal to what

so equate 80%=8

100%=?

100×8/80

=10 am not sure but I think it's like that

Answer: 5 days

Step-by-step explanation:

12/3=4 souvenirs a day

20/4=5 days

Answer:

Assuming Wyatt buys the same number of souvenirs per day (4), it will take him 5 days to buy 20.

Step-by-step explanation:

12/3 = 4 souvenirs/days

20/4 = 5 days

Answer:

135.5 and 47.5

Step-by-step explanation:

135.5+47.5=183

135.5-47.5=88

Answer:

$10.83

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

if u multiply by -5 the 5s will cancel out

Answer:

c

Step-by-step explanation:

sorry if it wrong

Answer:

1

Step-by-step explanation:

You can only cut it in half (vertically)

Answer:

20 meters

Step-by-step explanation:

Stick is 5m long

The rope is 12 times as long as the stick

5*12 is 60

60/3 is 20

20 meters. Hope this helps

Merry Christmas!

Answer:

60% of $70 is $42, so i think its $42

Answer:

Jada has saved $36

Step-by-step explanation:

60% of $60  is the question

0.6 × $60 is $36

Answer:

x=5√2 units

Step-by-step explanation:

cos(45°)=x/7+3

cos(45°)=x/10

x=10cos(45°)

x=5√2 units

Answer:

puppies - 22

Step-by-step explanation:

since the ratio is 2:3, there are 5 parts in total. (2+3=5)

55/5=11 then multiply by parts

puppies- 2×11=22

adults- 3×11=33

check answer by adding- 22+33=55

Answer:

22 puppies and 33 adult dogs

Step-by-step explanation:

Total: 55 Dogs

Ratio: 2:3

Puppies : Adults

2 : 3 (1)

20 : 30 (10)

22 : 33   (11)

Answer = 22 puppies

Answer: Carla is 1/2x years old

Step-by-step explanation:

The present age of Carla in terms of x is (x - 2) / x.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Andrew's age = x

Blake's  age = x - 7

Carla's age = C

After 5 years,

Blake = (x - 7) + 5 = x - 7 + 5 = x - 2

Now,

x - 2 = 2C

C = (x - 2) / 2

Thus,

Carla's age is (x - 2) / 2.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Step-by-step explanation:

180 - (value of x) = answer

m° equal to c°

Answer:

The distance is (0,-9), or -9y

Step-by-step explanation:

Answer:

9 units

Step-by-step explanation:

Answer:

It will take them 4.44 days to decorate 2 homes.

Step-by-step explanation:

Given that:

Camilla can decorate a home in 5 days

Anne can complete a home in 4 days

Let,

x be the time taken by Camilla and Anne to decorate 1 home.

[tex]\frac{1}{Camilla's time}+\frac{1}{Anne's\ time} = \frac{1}{total\ time}\\[/tex]

[tex]\frac{1}{5}+\frac{1}{4}=\frac{1}{x}[/tex]

Taking LCM;

[tex]\frac{4+5}{20}=\frac{1}{x}\\\\\frac{9}{20}=\frac{1}{x}\\x=\frac{20}{9}[/tex]

Time taken by Camilla and Anne to decorate 2 homes = [tex]\frac{20}{9}*2=\frac{40}{9}[/tex]

Time taken to decorate Camilla and Anne 2 homes = 4.44 days

Hence,

It will take them 4.44 days to decorate 2 homes.

Answer: 500

Step-by-step explanation: 275/55%=275/0.55=500

Typing.................

Answer:

I can look it up, what's this calle?

Step-by-step explanation:

Step-by-step explanation:

sin0° = cos90°

sin30° = cos60°

sin45° = cos45°

sin60° = cos30°

sin90° = cos0°

Answer:

x^2+11x+30

Step-by-step explanation:

9514 1404 393

Answer:

  20

Step-by-step explanation:

The figure will be a rectangle when the diagonals AC and BD are the same length:

  AC = BD

  x +9 = 2x -11

  20 = x . . . . . . . add 11-x to both sides

ABCD will be a rectangle when x=20.

Answer:

Answer is 4072.93506 and there's full explanation.

Answer:

Step-by-step explanation:

We have the work form of the equation, and we also have values for x, y, h, and k. All we need to do is fill those in and solve for a:

[tex]-15=a(-7-(-5))^2+9[/tex]

Let's clean that up a bit.

[tex]-15=a(-2)^2+9[/tex] and

-15 = 4a + 9 and

-24 = 4a so

a = -6

Now we'll fill in the a value along with the h and k to get

[tex]y=-6(x+5)^2+9[/tex] which is choice C

Answer:

y= -4/3x + 2

Step-by-step explanation:

y = mx +b

m is the slope and slope is rise over run, the points go up 4 but to the left three so thats -4/3

the b value is the y intercept and the y intercepts on this graph is +2