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Paraphin [41]
3 years ago
6

If you expect it to take about 2 3/4 hours to perfect the recipe and a half of hour to create a detailed Store list how long wil

l it be before you are able to leave for the store
Mathematics
1 answer:
kakasveta [241]3 years ago
6 0

Answer: It will be 3 hours and 25 minutes before you are able to leave for the store.

Step-by-step explanation:

First solve the simple parts. Let’s convert the hours to minutes: 2 hours = 120 minutes.

Next we find out the 3/4 of an hour. 1/4 of an hour is 15 minutes so you add 15 three times (15+15+15) to get 45 minutes. Now you add up all the answers into an equation: 120+45. Your answer should be 165 minutes to perfect a recipe. Then the half hour part is 30 minutes. Add all this up and you get 195 minutes. Finally you simplify: 195 minutes = 3 hours and 25 minutes.

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An animal shelter has 35 puppies get the puppies are 28% of the total dog and cat population how many dogs and cats are there in
Stells [14]

Answer:

125 dogs and cats

Step-by-step explanation:

35 puppies make up 28% of the total dog and cat population

so 28% of the total population is 35

let x = the total population

0.28x = 35

x = 35 / 0.28

x = 125 <=== total dogs and cats

4 0
3 years ago
Find the Center and the radius of the circle<br> x2 + y2 - 6x + 8y- 7 = 0.
777dan777 [17]

Answer:

C(3,-4), r=4*sqrt(2)

Step-by-step explanation:

C(p, q)

x^2+y^2+dx+ey+f=0

p=-d/2, q=-e/2, r^2=p^2+q^2-f

x^2+y^2 - 6x+8y-7=0

p=-(-6)/2=6/2=3

q=-8/2=-4

r^2=3^2 +(-4)^2+7

r^2=9+16+7

r^2=32

r=sqrt(32)

r=sqrt(16*2)

r=4*sqrt(2)

8 0
3 years ago
What does A+5=-5a+5 equal
gladu [14]
0/6 is your answer...
3 0
3 years ago
Write the equation of a line with a slope of −2 and a y-intercept of 5
Aleonysh [2.5K]
Y or f(x) = -2x+5

the slope goes with the variable (x) and when the value of x is entered it makes a line, and the y-intercept is next to show where the point is on the y - line
8 0
3 years ago
how much time will it take a car to travel 60 kilometers if the car is traveling at an average speed of 40km/hr?
lbvjy [14]

In the question, we are given with speed of a car and the distance it have to travel.

Given:

  • Speed of the car = 40 km/hr.
  • Distance to travel = 60 km

So, we can say that in 1 hour, the car can travel 40 km. And we have to find the time taken by the car to travel 60 km.

This can be easily done by using the Speed, Distance and Time formula which says:

\large{ \boxed{ \bf{Distance = Speed \times Time}}}

So, let's solve by using this formula.

⇛ s = v × t

⇛ 60 km = 40 km/hr × t

⇛ t = 60 km / 40 km/hr

⇛ t = 3/2 hr.

⇛ t = 90 mins or 1 1/2 hours

So, time the car will take to travel 60 km:

\large{ \boxed{ \bf{ \purple{t = 1  \dfrac{1}{2} hr}}}}

And we are done !!

#CarryOnLearning....

<u>━━━━━━━━━━━━━━━━━━━━</u>

7 0
3 years ago
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