All categories

3 years ago

If a 4-pound roast takes 150 minutes to cook, how long should a five-pound roast take

Mathematics

2 answers:

Ber [7]3 years ago

6 0

188 minutes (rounded) or 187 minutes and 5 seconds

viktelen [127]3 years ago

4 0

First divide 150 with 4
150/4 = 37.5
Then you have to multiply 37.5 with 5
37.5 * 5 = 187.5
So it will take 187.5 to roast!!
Hope This Helps!!

You might be interested in

Help I don’t understand this

bogdanovich [222]

Answer:

tan 33° = 25/x

Step-by-step explanation:

hope it helps

5 0

3 years ago

4. Bobbie scores m marks in a test. <br> Georgia scores three times as many marks as Bobbie.

xxTIMURxx [149]

Marks of Bobbie = x

Then, marks of Georgia

= 3 times marks of Bobbie

= 3 times m

= 3 × m

= 3m

6 0

3 years ago

HELPPPP What is the volume of the square pyramid? Use Pythagorean’s Theorem to find the height of the pyramid

aalyn [17]

Answer: 4,111.7 mm³

Step-by-step explanation:

You need to use this formula to calculate the volume of the square pyramid:

$V=\frac{s^2h}{3}$

Where "s" is the lenght of any side of the square base and "h" is the height of the pyramid.

Find the height with the Pythagorean Theorem:

$a^2=b^2+c^2$

Where "a" is the hypotenuse and "b" and "c" are the legs of the right triangle. Let be "c" the height of the pyramid.

You can identify in the figure that:

$a=26mm\\\\b=\frac{23mm}{2}=11.5mm\\\\c=h$

Then, you can find the height:

$(26mm)^2=(11.5mm)^2+h^2\\\\h=\sqrt{(26mm)^2-(11.5mm)^2}\\\\h=23.318mm$

Then, knowing that:

$s=23mm\\h=23.318mm$

You can calculate the volume:

$V=\frac{(23mm)^2(23.318mm)}{3}=4,111.7mm^3$

3 0

3 years ago

write an equation of the line passing through the point (6,3) that is perpendicular to the line 5x - 6y = 10

Jlenok [28]

Answer:

5x-6y-12=0

Step-by-step explanation:

...make y the subject y=-6/5x +2

...use the coefficient of x as the gradient,m=-6/5

...for a perpendicular line,find the negative reciprocal of the gradient,5/6

...sub into the eqn y= -1/m(x-a)+b

3 0

3 years ago

Joseph bought some t-shirts and a pair of trousers. He bought 4 t-shirts that each cost the same amount of money and the cost of

liq [111]

35-17= 18 so 18 divided by 4 is $4.50 each shirt

8 0

3 years ago