3 years ago

10. Which causes the pH of a solution to increase?

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

8 0

Answer:

By adding in a base or an alkaline

Step-by-step explanation:

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Look at this expression.

Soloha48 [4]

Answer:

c 18

Step-by-step explanation:

Idid thsi in Kahn academy and got it correctly

4 0

2 years ago

Y and x have a proportional relationship and y=9 when x=2 what is the value of y when x=3

Paladinen [302]

If they are proportional, then y/x should always be the same.

So 9/2= 4.5

We need to find the y value at x=3 to make y/x equal 4.5

4.5 = y/3

y = 4.5*3 = 13.5

3 0

3 years ago

The nth term of a sequence is 5n.<br> Work out the 10th term of this sequence.

Lilit [14]

Answer:

The 10th term is 50

Step-by-step explanation:

5(10) = 50

6 0

3 years ago

What is the simplified expression for 4 power 4 multiplied by 4 power 3 over 4 power 5? (1 point)

raketka [301]

The solution to the problem is 16.

first, you must set up the equation.

$4^4*\frac{4^3}{4^5}$

Then, simplify exponents.

256* $\frac{64}{1024}$

Next, simplify the equation.

5 0

3 years ago

using the coordinate plane shown below 1/3 point is plotted five units to the right of -4, for where should a four point be plan

Mrac [35]

we know that

the fourth point is plotted 5 units to the right of (-4,4)

the coordinate x of the fourth point is equal to

-4+5=1

the y-coordinate of the fourth point is the same y coordinate of (-4,4)

therefore

the coordinates of the fourth point is (1,4)

8 0

1 year ago