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Contact [7]
3 years ago
5

If it takes 1/2 day to write a report, how much will be completed after 1/4 of a day?

Mathematics
2 answers:
lana [24]3 years ago
7 0

Answer:

You have completed only half in a 1/4 of a day

Step-by-step explanation:

think of it this way

lets say in half a day e.g at 12pm you finish the report

half of 12 is 6

so that would be a 1/4 of the day

100%=24 hours=whole day

50%=12 hours=half a day

25%=6 hours = quarter of a day

25% = 1/4

i hope this helps

Marina CMI [18]3 years ago
5 0
<h2>Answer:</h2>

<u>Half report</u><u> will be written in 1/4 of a day</u>

<h2>Step-by-step explanation:</h2>

Time to write complete report = 1/2 day

So by ratio and proportion

<u>Report     :     Time of day</u>

    1          :           1/2

    x         :            1/4

By cross multiplication

1/4 * 1 = 1/2 * x

X = 2 * 1/4

X = 1/2

So half report will be written in 1/4 of a day

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Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the g
just olya [345]

Answer:

The correct option is

The origin is included in the shaded region and the shaded area is below the line.

Step-by-step explanation:

Y>3/2x + 2

Put x=0

Y= 2

(0,2)

Put y=0

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See attached picture for the sketch

3 0
3 years ago
Solve this problem please
djyliett [7]

The formula for depreciation is:

y=x(1-r)^t

Where x = Initial value,

y= Amount after depreciation.

r= Rate of depreciation,

t = time (in years)

According to given problem,

x = 1040, y= 944 and t = 12 months =1 year.

So, first step is to plug in these values in the above formula, So,

944 = 1040(1-r)^1

944 = 1040 (1 -r)

\frac{944}{1040} =1-r Divide each sides by 1040.

0.907692308 =1 - r

0.907692308 - 1 = -r Subtract 1 from each sides.

-0.092307692 = -r

So, r = 0.09 or 9%.

Now plug in 0.09 in the above equation to get the depreciation equation. So,

y = x (1- 0.09)^t

So, y = 0.91x^t

b) To find the value of the bike after 5 months,

plug in t = 5 months= 5/12 = 0.41667 years in the above equation of depreciation.

So, y= 1040 *(0.91)^{0.41667}

y = 1040 * 0.961465659

y = 999.9242852

y = 1000 (Rounded to nearest integer).

Hence, the value of the bike after 5 months is $1000.

7 0
3 years ago
Can someone help me????
SpyIntel [72]
Lemme think bout it....no
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3 years ago
What is the answer to 157.93+23.5=?
LenKa [72]
The answer is 181.43 here we go.

3 0
3 years ago
Which equation below would be perpendicular to the line y = 2?
nadya68 [22]
Answer:
A) y=1/5x
Step-by-step explanation:
Coz, the way you identify a perpendicular line is by looking for its negative reciprocal. The neagtive reciprocal of 5= 1/5
Now, to check the ans we can multiply the negative reciprocal by "m"
(m in y=mx+c or y=mx+b)
in this case the "m" is stated as 5, so all we need to do is 1/5*5 if the ans is 1 then your ans is right....and over here it is
So thats how you identify & check perpendicular lines!
3 0
2 years ago
Read 2 more answers
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