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4 years ago

11

Melcher used 24% if the memory card on his digital camera while taking pictures at a family reunion. If melcher took 96 pictures

at the family reunion, how many pictures can the memory card hold

1 answer:

Leya [2.2K]4 years ago

3 0

24/100 X = 96

24x = 9600

X= 9600/24 = 400 pics is the full memory

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Increase 140g by 12.5%

blsea [12.9K]

12.5% of 140g is 17.5
add that to 140 and you get 157.5g

4 0

3 years ago

On average, a pair of bike tires can last 18 months if used every day. The length of time bike tires can last is exponentially d

aleksandr82 [10.1K]

Answer:

We conclude that eighty percent of bike tires last at most 14.4 months.

Step-by-step explanation:

We know that a pair of bike tires can last 18 months if used every day.

We calculate how much eighty percent of the tire will last in months.

We have the following proportion:

$18:100\%=x:80\%\\\\100x=18\cdot 80\\\\100x=1440\\\\x=\frac{1440}{100}\\\\x=14.4$

We conclude that eighty percent of bike tires last at most 14.4 months.

5 0

3 years ago

Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each eq

Jlenok [28]

Answer:

Slope-intercept is y=-x/3

The slope is -1/3

The y-intercept is 0

Step-by-step explanation:

First, we need to put this as slope-intercept for which is y=mx+b

3y=-x

y=-x/3

hope this helps!

8 0

3 years ago

Read 2 more answers

what is the difference between the mean and the median of the following distribution? {1,1,1,2,2,2,2,3,3,4,4,4,4,5,5,6,7,7,8,8,9

iren2701 [21]

The given distribution =

1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9

To find mean, we have to add the given numbers and divide it by the total number of terms given.

Here 21 total numbers given.

Mean = (1+1+1+2+2+2+2+3+3+4+4+4+4+5+5+6+7+7+8+8+9) /21

= (88)/21 = 4.19 (Approximate upto two decimal place)

Median is the middle value of the distribution.

1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9

There are 21 numbers given. So middle value is the number in the 11th position.

The number in the 11th position is 4.

So, the median of the distribution = 4

We have to find the difference between mean and median here. To find the difference we have to subtract mean and median.

Therefore, the required difference = 4.19 - 4 = 0.19

0.19 is the required answer here.

So, option b is correct.

3 0

4 years ago

Read 2 more answers

Help with 5 and 6, will PayyyPallll you money if correct

Sphinxa [80]

Answer:

Step-by-step explanation:

1 yard is 3 feet

$1,500=4500\\900= 2700$

area in feet squared

$A=4500*2700\\A=12150000$

Area in acres

$A=1215000/43650\\A=278.35$

Cost

$C=87000/278.35\\C=312.56$

Answer is B

6. answer is D

5 0

3 years ago