All categories

3 years ago

Jackson can do 15 chin-ups in 60 seconds. At this rate, how many chin-ups can he do in 108 seconds?

Mathematics

1 answer:

nikitadnepr [17]3 years ago

8 0

Answer:

1620 I think. I'm not rlly sure but this seems,like the correct answer from my calculations.

You might be interested in

Find the volume of the specified cone. Use 3.14 for Pi, and round your answer to the nearest whole number.

lyudmila [28]

Answer:

D. 151 cu. in.

Step-by-step explanation:

Given: Cone; Radius = 4 in, Height = 9 in.

To find: The volume of the specified cone

Formula: $V=\frac{1}{3} h\pi r^2$

Solution: A cone is a solid that has a circular base and a single vertex. To calculate its volume multiply the base area (area of a circle: π × r²) by height and by $\frac{1}{3}$ : volume = ( $\frac{1}{3}$ ) × π × r² × h.

5 0

3 years ago

La presa de Hidroituango tiene una altura de 225 m., alberga 20 millones de m^3 de volumen y una cresta de 550 metros de longitu

bija089 [108]

Answer:

El ancho de la superficie = 444,44 my el largo = 200 m

La superficie de la superficie de la presa = 88888,89 m²

Step-by-step explanation:

Los parámetros dados son;

La altura del agua en la presa = 225 m

El volumen de agua en la presa, d = 20 millones de m³

La longitud de la base = 200 m

Sea el ancho de la presa = x

El volumen viene dado por la relación;

200 × 225 × x = 20 millones de m³

x = 20.000.000 / (200 × 225) = 444,44 m

Por tanto, las dimensiones de la superficie son ancho = 444,44 my largo = 200 m

El área de superficie de la superficie de la presa = 444.44 × 200 = 88888.89 m².

7 0

3 years ago

Ling's relay team ran the first part of the race in 28.134 seconds, the second part in 17.922 seconds, and the third part in 34.

timama [110]

Answer:

28.134 + 17.922 + 34.023 = 80.079

83.736 - 80.079 = 3.657

Lings relay team beat the champions by 3.657 seconds

I hope this helps please mark me Brainliest if it did! Thank you and have a nice day!

7 0

3 years ago

0.08×6 what is the product

LuckyWell [14K]

.48 is the answer you have to do .08 times 6

6 0

3 years ago

At a store , 24 bottles of water and 6 bags of chips costs $23.40. Five bottles of water and two bags of chips cost $6.60. What

vagabundo [1.1K]

24w+6c=$23.40

5w+2c=$6.60

So you have to find c (chips) first. You have to make the number of chips in both equations cancel each other.

-3(5w+2c)=-3($6.60)
-15w-6c=$-19.80

Then subtract to get one formula
24w + 6c = $23.40
-15w - 6c = $-19.80

9w = $3.60
w=$.40

To check your answer, find how much one bag of chips costs:
5($.40) + 2c = $6.60
$2.00 + 2c = $6.60
2c = $4.60
c=$2.30

Plug your value for one water and one bag of chips into the formula:
5($.40) + 2($2.30)
$2.00 + $4.60
=$6.60

Then plug your values into the original problem:
24($.40) + 6($2.30)
$9.60 + $13.80
=$23.40

4 0

4 years ago

Read 2 more answers