I am completely lost3. Three girls are preparing information packets about an upcoming fundraiser event.
• Nicole prepared 270 packets in 45 min.
• Hillary prepared 450 packets in 1.5 h.
• McKenzie prepared 280 packets in 1 h and 10 min.
(a) Who works the fastest? Explain how you solved this problem.
(b) Each girl worked another 2 h at her same rate. Who made the most packets that day? Explain how you solved this problem.

Answers

Answer 1

Answer: Nicole: 6 packets a min.
Hillary: 5 packets a min.
McKenzie: 4 packets a min.
(a) Nicole, because she produces the most packets a minute.
(b) Nicole, I multiplied each packets per minute by 120 (2 hours).

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Solve for L: S=2WL+2LH+2WH

Answers

Answer:

Step-by-step explanation:

S = 2WL + 2LH + 2WH

S - 2WH = 2WL + 2LH

S - 2WH = L(2W + 2H)

(S - 2WH) / (2W + 2H) = L <===

Which of these numbers 420, 654, 1246, 5721, 74082, 18465 are multiples of 2 and 3 but not 5?

Answers

Answer:

The answers are 654 and 74082.

A cone-shaped tent has a diameter of 12 ft and a height of 6 ft.What is the approximate volume of the tent?
Use 3.14 to approximate pi, and express your final answer to the nearest tenth.
______ft3

Answers

Here's the formula for the volume of a cone:

$V=(1)/(3)\pi\ r^2h$

Plug in 3.14 for $\pi$ .
Plug in 6 for the height $h$ .
Our radius is half of our diameter. $r=6$ .

$V\approx\frac13*3.14*6^2*6$

6² = 6 × 6 = 36.
Now we just multiply together 1/3, 3.14, 36, and 6 to get...

$V\approx226.08$

Rounding to the nearest tenth...

$\boxed{V\approx226.1\ ft^3}$

Cone formula: 1/3( $\pi r^(2) h)$

Step 1(Fill in formula): 1/3((3.14)( $6^(2)$ )(6))
Step 2 (Solve): 1/3((3.14)(36)(6))
Step 3 (Solve): 1/3(678.24)
Step 4 (Complete) : 226.08ft³

What is 6.051×105 written in standard form?

Answers

6.051 × $10^(5)$ = 605,100

So, your answer would have to be 605,100

Since the exponent of the scientific notation is a positive five ((5)), move the decimal point to the right

Here goes another question: 4/5%9/10 and please if you can with procces

Answers

When you divide a fraction by another fraction, it is the same thing as multiplying that fraction by its reciprocal.

The reciprocal is the 'flipped' version of a fraction where the numerator becomes the denominator and the denominator becomes the numerator.

for example, the reciprocal of 9/10 is 10/9

Knowing this information 4/5÷9/10 is the same as 4/5×10/9

Now we can solve...

$(4)/(5) * (10)/(9) = (40)/(45) = (8)/(9)$

Answer= 8/9

8/9 is the answer to your question

A pet store has 18 snakes and 12 lizards

Answers

Answer:

Snakes to lizards: 6:2

Lizards to all reptiles: 2:8

Step-by-step explanation:

I am sorry if I am wrong. And if I am right yay! Though I am pretty sure I am right-

Answer:

3/5

2/5

Step-by-step explanation:

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What is the x-intercept for the equation -2x + 5y = -10?(5,0)(2,0)(-5,0)(-2,0)