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3 years ago

11

SIENCE! topic : animals : “ turtles ” HELPPP!!! ( didn’t let me change subject, i think someone is wrong but other than that ple

ase help. )

1 answer:

slava [35]3 years ago

5 0

Answer:

B swim and dive easily , this is the answer

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What’s the answer??? Pls help asap this is due tonight

Katarina [22]

Answer:

30

Step-by-step explanation:

$5(3) - 3( - 5)$

$15 + 15$

$30$

<em>hope</em><em> </em><em>it</em><em> </em><em>was</em><em> </em><em>helpful</em><em>.</em><em> </em><em>any</em><em> </em><em>confusion</em><em> </em><em>u</em><em> </em><em>may</em><em> </em><em>ask</em>

8 0

2 years ago

Read 2 more answers

A biker travels the 120 mi from New York , NY to Wilmington, DE in 8 hours. A bus, a truck, and a rider on a horse take the same

pickupchik [31]

Answer:

First, remember the relation:

Distance = Speed*Time.

We know that the distance is 120mi.

A) For the biker we know that:

Time = 8hours.

Speed = Distance/Time = 120mi/8h = 15 mi/h.

B) For the bus we know that:

Time = 2 hours.

Speed = Distance/Time = 120mi/2h = 60 mi/h.

C) For the truck we know that:

Time = 2.5 hours.

Speed = Distance/Time = 120mi/2.5h = 48 mi/h.

D) For the rider on a horse we know that:

Time = 18.75 hours.

Speed = Distance/Time = 120mi/18.75h = 6.4 mi/h.

E) The equation for the speed is:

Speed = Distance/Time.

You can see that time is in the denominator, this means that if for a fixed distance, the time increases, then the denominator increases, which would imply that the speed decreases.

Then the speed is inversely proportional to the time when the distance is fixed.

4 0

3 years ago

Subtracting with zeroes

nexus9112 [7]

The number would stay the same because, for example, 6 - 0 can't be 0 so it would be 6.

6 0

3 years ago

The Box-and-Whisker Plot represents the ages of 40 people who responded to a telephone survey.

kondaur [170]

Answer:

'A' is true; theoretically, 50% of the data items reside between the first and third quartiles (40 and 67.5)

Step-by-step explanation:

Range is 84-28 which is 56

Median is 51

1.5 x Interquartile Range (IQR) = 1.5(67.5-40) which equals 41.25

Q1 is 40

Q1 - IQR = -1.25

Low outliers are below -1.25 - 41.25; there are not data items below -42

3 0

3 years ago

Read 2 more answers

What is the equation of a line going through points (-15,70) and (5,10)

andrey2020 [161]

Simple....

you have:

(-15,70) and (5,10)

Using-->>

$\frac{ y_{1} -y_{2} }{ x_{1}- x_{2} }$

$\frac{70-10}{-15-5} = \frac{60}{-20} = -3$

Using y=mx+b...and any of the coordinates....

70= -3(-15)+b

70=45+b

70=45+b
-45 -45

25=b

y=-3x+25

Thus,your answer.

8 0

3 years ago