All categories

3 years ago

What is the percent of change if 30 is decreased to 25?

Mathematics

1 answer:

zhenek [66]3 years ago

6 0

Sjsjskqpwpwwo owisksksksksksksksn and I oop

You might be interested in

Learning goal: to understand the rules for computing dot products. let vectors a=(2,1,−4), b=(−3,0,1), and c=(−1,−1,2). part a -

miv72 [106K]

For this case we have the following vectors:
$a = (2,1, -4)

b = (- 3,0,1)

c = (- 1, -1,2)$
The dot product of two vectors is a scalar.
The point product consists of multiplying component by component and then adding the result of the multiplication of each component.
For the product point of the vectors a and b we have:
$a.b = (2,1, -4). (- 3,0,1)

a.b = (2) (- 3) + (1) (0) + (-4) (1)

a.b = - 6 + 0 - 4

a.b = - 10$
Answer:
The product point of the vectors a and b is:
$a.b = - 10$

3 0

3 years ago

PLZ HELP !!!!!! IT’S DUE TODAY

Kay [80]

Answer:

jvhhhhchgcgvvv

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

a tourist drove his car for the total of 17.5 hours while on a 3-day vacation on the first day he drove 4.5 hours in the second

AleksAgata [21]

Answer:

1.75 hours

Step-by-step explanation:

Time for day 1 : 4.5 hrs

Time for day 2: (4.5 ×2.5)

Time for day 3: let it be denoted by a variable ,say T.

Total Time= 17.5

(Time for day 1 ) + (Time for day 2) +(Time for day 3) =17.5

4.5 + (4.5×2.5) + T = 17.5

4.5+11.25+T =17.5

15.75+T=17.5

T=17.5-15.75

T= 1.75

7 0

3 years ago

What is the value of y?

V125BC [204]

Answer:

2nd answer : 6 $\sqrt{3}$

Step-by-step explanation:

144-36=108

$\sqrt{108)=$ 6 $\sqrt{3}$

5 0

3 years ago

Identify the equation that dose not belong with the other three explain your reasoning pls

arsen [322]

If you take a moment and solve each equation (find the value
of the letter in each one), it'll jump out at you.

Here, let me do it for you. Why should you tire yourself.

5x = 20 . . . . . x = 4

4b = 7 . . . . . . b = 7/4

8w = 32 . . . . . w = 4

12y = 48 . . . . . y = 4

The second equation is not like the others.
It's the only one where the letter is not equal to 4 .

5 0

3 years ago

Read 2 more answers

What is the percent of change if 30 is decreased to 25?​

What is the percent of change if 30 is decreased to 25?