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3 years ago

Multiply 0.35×0.003

Mathematics

2 answers:

dolphi86 [110]3 years ago

8 0

Answer:

0.00105

Step-by-step explanation: It's 0.00105 because I used a calculator. Hope this helps you!!! :)

eimsori [14]3 years ago

3 0

Answer:

.000105

Step-by-step explanation:

How I got the answer was when I multiplied them together I got 00105, but you have 6 decimal spots, so the answer is .000105.

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A snake slithers 2/9 mile in 4/5 hour.

9966 [12]

Answer:

B: 5/18 miles per hour

Step-by-step explanation:

1. multiply the fractions by the reciprocal

2/9 × 4/5 = 10/36

2. Divide answer by common multiple which is 2

10/36 ÷ 2 = 5/18

5/18 miles per hour is the snakes speed

6 0

3 years ago

Read 2 more answers

20 different comic books will be distributed to five kids. (a) How many ways are there to distribute the comic books if there ar

sveta [45]

Answer:

a) 21684

b) 15504

Step-by-step explanation:

a) Distribute the comic books as follows

only to 1 kid one way but we have five kids then 5

to two kids C₂₀,₂ = 20! /2! ( 20-2)! = 20*19 /2 = 190

To three C₂₀,₃ = 20! /3! ( 20 - 3)! = 20*19*18 /6 = 1140

To four C₂₀,₄ = 20 ! / 4! ( 20 - 4 )! = 20*19*18*17 /4*3*2 = 4845

To five C₂₀,₅ = 20! /5! (20 - 5 )! = 20*19*18*17*16/5*4*3*2*1

C₂₀,₅ = 15504

Then total ways of distribution are:

5 + 190 + 1140 + 4845 + 15504 = 21684

b) C₂₀,₅ we know from a that is equal to 15504

7 0

3 years ago

What the percent of 160 is 56? Use the bar model

kow [346]

Answer:

35%

Step-by-step explanation:

See attached for visual

160= 8*20
8 = 1/20 = 5% of 160
56= 8*7
7*5% = 35%

56 is 35% of 160

8 0

3 years ago

An object is thrown straight up from the top of a 100-foot platform at a velocity of 48 feet per second. The height h(t) of the

julsineya [31]

Answer:

The maximum height is 136 ft

The time it takes to achieve this height is 1.5 s.

Explanation:

1. Function for the height (given):

$h(t)=-16t^2+48t+100$

2. Type of function

That is a quadatic function, whose graph is a parabola that opens downward.

The maximum of the function, i.e. the maximum height, is the vertex of the parabola.

The vertex of a parabola with the genral equation $y=ax^2+bx+c$ is at the x-coordinate

$x=-b/(2a)$

3. Time to achieve the maximum height

Substitute b with 48 and a with - 16:

$t=-48/(2(-16))=48/32=3/2=1.5$

Then, time when the object achieves the maximum height it 1.5s

4. Maximum height:

Replace t with 1.5 in the equation, to find the maximum height, h(1.5)

$h(1.5)=-16(1.5)^2+48(1.5)+100=136$

Then, the maximum height is 136 ft

3 0

3 years ago

Mandy and karissa swam laps in the pool to train for the upcoming swim meet. The ratio to the number of laps Mandy swam to the n

Goryan [66]

Set up a proportion.
2/3 = 12/x. Cross multiply the proportion.
2x = 36. Solve for x.
x = 18.

8 0

3 years ago