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3 years ago

ASAP pls help me : (

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

6 0

Answer:

The answer would be 4,000cm

Step-by-step explanation:

To find the volume all you have to do is 100cm times 40cm to get a total 4,000cm.

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Hannah works at Blooming Bouquets flower shop. She uses 2 roses for every 5 carnations in the Spring Medley bouquets. Today she

Lady_Fox [76]

Answer:

40 carnations

Step-by-step explanation:

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3 years ago

What is the area (in square units) of the region under the curve of the function f(x)=x+3, on the interval from x=1 to x=3 ?

aleksandrvk [35]

Answer:

10 square units

Step-by-step explanation:

We want to find the area under the curve $f(x)=x+3$ from x=1 to x=3.

We use definite integrals to find this area.

$\int\limits^3_1 {x+3} \, dx$

We integrate to obtain:

$\frac{x^2}{2}+3x|_1^3$

We evaluate the limits to get:

$\frac{3^2}{2}+3(3)-(\frac{1^2}{2}+3(1))$

$4.5+9-0.5-3=10$

Therefore the area under the curve from x=1 to x=3 is 10 square unit.

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3 years ago

Solve the equation 18x - 9 = 5+ 12x

Hitman42 [59]

Answer:

$x = 2\frac{1}{3}$

Step-by-step explanation:

Try to get x alone on one side

Add nine to both sides

18x - 9 = 5 + 12x

+ 9 + 9

Subtract 12x from both sides

18x = 14 + 12x

-12x -12x

Now that you have x alone on one side divide both sides by 6

6x = 14

$\frac{6x}{6} = \frac{14}{6}$

$x = 2 \frac{2}{6} or 2 \frac{1}{3}$

8 0

3 years ago

Jennifer taking a quiz and has answered 13 questions so far. If there are 25 questions on Jennifer test, how many questions does

Stels [109]

Answer: 12

Step-by-step explanation: To figure this out you have to subtract 25 by 13

- 13

= 12

7 0

4 years ago

Bob is buying the soccer team ice cream after their game today. 8 players want ice cream cookies and 5 players want ice cream co

s344n2d4d5 [400]

Answer:

Bob will spend on ice cream for the team $20.25

Step-by-step explanation:

Hello!!!

In this problem we are expected to solve for the total amount that Bob will spend to buy

8 players ice cream cookies and

5 players ice cream cones

let us calculate as follows

Cost of ice cream cookies for 8 players = 8*1.75= $14

Cost of ice cone for 5 players = 5*1.25= $6.25

Total cost = $14+ $6.25= $20.25

8 0

4 years ago