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Ket [755]
4 years ago
11

(I don't get this at all cause it said it was wrong when I answered)

Mathematics
2 answers:
Umnica [9.8K]4 years ago
3 0

Answer:

hhahahahahahahha me is brilliant and know da answer therefore it is on the 47 day >:D

Step-by-step explanation:

the 48 day it willl double meaning and it is also the day all the lilypads cover the lake so that means on day 47 they lake is half fulll

HAHA



natali 33 [55]4 years ago
3 0

Answer:

47 days

Step-by-step explanation:

Every day, the patch doubles in size n it takes 48 days for the patch to cover the entire lake.

so on the 47th day, the patch size will be half of that on the 48th day = 1/2 of the entire lake.


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Oliver walks 5/8 of a mile in 1/6 of an hour. What is his unit rate in miles per hour?
stealth61 [152]

Answer:

3.75 miles per hour

Step-by-step explanation:

(5/8)/(1/6)=3.75 mph, or you could do 5/8 x 6, since 1/6 x 6 equals one hour

7 0
3 years ago
Read 2 more answers
is the answer b ?? i could be wrong , but i thought that you'd have a 50% chance when flipping coins .
vovikov84 [41]

The experimental probability is how many times it landed on heads over the amount of times it was flipped.


The coin landed on heads 32 times out of 50 flips which is 32/50 which equals 0.64, which is 64%


The answer is D.


7 0
3 years ago
If the area of the rectangle avove is 180 spuare inches, then x =
oksano4ka [1.4K]

Given the dimension of the length and area of the rectangle, the dimension of the breadth x is 9in.

Hence, option A is the correct answer.

This question is incomplete, the missing diagram is uploaded along this answer below.

<h3>What is the value of x?</h3>

Area of a rectangle is expressed as; A = l × b

Given that;

  • Length of the rectangle l = 20in
  • Breadth b = x
  • Area A = 180in²

A = l × b

180in² = 20in × x

x = 180in² / 20in

x = 9in

Given the dimension of the length and area of the rectangle, the dimension of the breadth x is 9in.

Hence, option A is the correct answer.

Learn more about area of rectangle here: brainly.com/question/12019874

#SPJ1

4 0
2 years ago
If (a+10) and (a+20)are supplementary angles,find them​
motikmotik

Given:

(a+10) and (a+20) are supplementary

To find:

Each angle

Steps:

if 2 angles are supplementary that means they add up to 180°

(a + 10) + (a + 20) = 180

   a + 10 + a + 20 = 180

              2a + 30 = 180

                      2a = 180 - 30

                      2a = 150

                        a = 150/2

                        a = 75°

Now let's find value of each angle,

a + 10 = 75 + 10

          = 85°

a + 20 = 75 + 20

           = 95°

Therefore, the value of each angle is 85° and 95° respectively

Happy to help :)

If you need any help feel free to ask

4 0
3 years ago
I WILL GIVE BRAINLIEST<br> -1/6 × (-9/7) =
OlgaM077 [116]

Answer:

Exact Form:

3 /14

Decimal Form:

     _____

0.2 142857

Step-by-step explanation:

3 0
3 years ago
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