Please help asap!!Loreena calculated the slope of the linear function that is represented by the table of values shown what did she do wrong
A-she used the wrong formula for slope
B-she used the wrong points to determine the slope
C-she made a mistake when she subtracted X1 from x2
D-She made a mistake when she subtracted X one fro she made a mistake when she subtracted Y1 from y2

Answers

Answer 1

Answer:

Answer:

I would say c because if you have -2-(-4) you really have -2 + 4 so it would be a positive 2 instead of -2

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What is the answer to 0.38 × 10³

Answers

Answer:

380

Step-by-step explanation:

Given

0.38 x 10^3

10^3 = 10 x 10 x 10

= 1000

Therefore

0.38 x 1000 =380

The final velocity of an object moving in one dimension is given by the formula v = x + at, where u is theinitial velocity, a is the acceleration, and t is the time.
Solve this equation for a.
a = (v + U)/
a = t(v + U)
a =t(v - u)
a = (v – u)/t

Answers

Answer:

a = (v – u)/t

Step-by-step explanation:

We know,

v = u+ at

v-u=at

(v-u) /t=a

Answer:

Acceleration, $a=(v-u)/(t)$

Step-by-step explanation:

The final velocity of an object moving in one dimension is given by the following formula as :

$v=u+at$ ...........(1)

where

u is the initial velocity

a is the acceleration

t is the time taken

We need to solve equation (1) to find the value of a. Subtracting u on both sides of the equation :

$v-u=at$

Now divide both side of the equation by t as :

$a=(v-u)/(t)$

So, the correct option is (d).

PLEASE HELP I GIVE THANKS

Answers

Like earlier take the bigger shape and divide the smaller one.
8.4 divide by 4 and you get 2.1.

a) Scale factor is = Second Value / First Value
= 8.4 / 4 = 2.1

b) 0.25 = Second Value / First value

0.25 = Second Value / 9

Second value = 0.25 * 9 = 2.25.

Once a commercial plane reaches the desired altitude, the pilot often travels at a cruising speed. On average, the cruising speed is 570 miles/hour. If a plane travels at a cruising speed for 7 hours, how far does the plane travel while cruising at this speed?

Answers

all you do is 570 multiplied by 7 on a calculator and you get your answer which is 3,990

A frying pan has a radius of 14 centimeters. What is the circumference of the frying pan? Use 22/7. Please Help!!!A) 64cm.
B) 88cm.
C) 96cm.
D) 128cm.

Answers

circumference=2 times pi times radius

if we use 22/7 as pi

2 times 22/7 times 14
multiply them
2 times 22/7=44/7
44/7 times 14=616/7=88
the circumfence=88 cm

Emily;s family drove 254.6 miles. Their car used 19 gallons of gasoline. Describe the car's gas mileage.

Answers

You take your miles driven divided by the gallons of gas used.

So,

254.6 miles/19 gallons = 13.4

The gas mileage of the car is 13.4

Hope this helps :D