All categories

3 years ago

PLS HELP I NEED IT PLSSSSSS

Mathematics

2 answers:

rusak2 [61]3 years ago

7 0

Answer:

Spider man

Step-by-step explanation:

Do 1 over 5 times 5 bc the exponent is negative

Amanda [17]3 years ago

7 0

I have no idea i just need to comment on something lol

You might be interested in

How to solve this it says what is the y value in the given sytem of equations?

grigory [225]

Hope it helps u :))))

8 0

4 years ago

I need help on this question I’m confused I think a &b are the same and c &d are different but I’m not to sure !

Nina [5.8K]

<h3>Answer: They're all the same</h3>

====================================================

Reason:

$2^6$ means we have 6 copies of "2" multiplied out as shown in choice B. That explains how A and B are the same, and we can say

$2^6 = (2*2*2)*(2*2*2)$

The parenthesis are optional, but I find they're handy to count the '2's easier.

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

Now notice that

$2^3 = 2*2*2$

So,

$2^6 = (2*2*2)*(2*2*2)\\\\2^6 = (2^3)*(2^3)\\\\2^6 = (2^3)^2\\\\$

The last step is possible because we have two copies of $2^3$ multiplied together.

This shows that choice C is equivalent to A and B.

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

Lastly,

$2^6 = (2*2*2)*(2*2*2)\\\\2^6 = (2*2)*(2*2)*(2*2)\\\\2^6 = (2^2)*(2^2)*(2^2)\\\\2^6 = (2^2)^3\\\\$

The jump to the last step is possible because we have three copies of $2^2$ multiplied together.

This shows choice D is equivalent to the others.

All four expressions are the same.

They represent different ways to say the same number. That number being 64.

3 0

2 years ago

Plzzzzz help!!! 50 pts

klemol [59]

Answer:

the answer is 3400.

Step-by-step explanation:

hope your safe and this helps

6 0

3 years ago

Read 2 more answers

Emily makes $24 per hour. She worked 80 hours of regular time for the last pay

Aloiza [94]

Answer: 2,100$

Step-by-step explanation:

4 0

3 years ago

Four friends go on a bike ride, and they want to compare how fast each of them bikes. Shelby bikes 2 miles in 12 minutes. Owen b

9966 [12]

The determination of the order of their speeds from fastest to slowest and matching names with the correct ranking are as follows:

<h3>Order of Speeds:</h3>

Friends Speed Ranking

Jimmy 12 mph 1st

Owen 11.7 mph 2nd

Shelby 10 mph 3rd

Brinley 8.6 mph 4th

<h3>Data and Calculations:</h3>

Shelby Owen Brinley Jimmy

Distance biked 2 miles 6,160 yd 4 miles 7,920 ft

Time taken to bike 12 minutes 18 minutes 1,680s 450s

<h3>Common measurements:</h3>

1 mile = 1,760 yards

1 mile = 5280 feet

1 minute = 60 seconds

<h3>Conversions:</h3>

Owen's 6,160 yards = 3.5 miles (6,160/1,760)

Jimmy's 7,920 feet = 1.5 miles (7,920/5,280)

Brinley's 1,680 seconds = 28 minutes (1,680/60)

Jimmy's 450 seconds = 7.5 minutes (450/60)

Speed = Distance/Time

<h3>Converted Distance and Time:</h3>

Shelby Owen Brinley Jimmy

Distance biked 2 miles 3.5 miles 4 miles 1.5 miles

Time taken to bike 12 minutes 18 minutes 28 minutes 7.5 minutes

Speed 10 mph 11.7 mph 8.6 mph 12 mph

(2/12 x 60) (3.5/18 x 60) (4/28 x 60) (1.5/7.5 x 60)

Thus, their order of speeds shows that Jimmy bikes the fastest while Brinley bikes the slowest.

Learn more about speed, time, and distance at brainly.com/question/26046491

#SPJ1

3 0

2 years ago