All categories

2 years ago

How often should I study math per week?

Mathematics

2 answers:

zloy xaker [14]2 years ago

5 0

Answer:

I'd say 20 minutes to 4 hours, but it really depends on what you're learning. For example, if you're having trouble with a math subject, you may want to divide it in half and practice a little each day.

Step-by-step explanation:

Ber [7]2 years ago

4 0

Step-by-step explanation:

math is all about repetition. the more you do it and use it, the easier it gets. but burning yourself out by putting in to much time is no good either.

there is not a one sized fits all answer, do what's best for you.

You might be interested in

State whether each percent of change is a percent increase or a percent decrease. Then find the percent of increase or decrease

Otrada [13]

Percent decrease. 41%
percent change= (new-old)/old *100
= -41 % the negative means decreasing

8 0

2 years ago

What is the inverse of cube root x/3 +1

Ostrovityanka [42]

Answer:

${f}^{ - 1} (x) = 3 {x}^{2} - 3$

Step-by-step explanation:

We want to find the inverse of

$y = \sqrt[3]{ \frac{x}{3} + 1}$

We interchange x and y to get:

$x= \sqrt[3]{ \frac{y}{3} + 1}$

We solve for y;

${x}^{2} = \frac{y}{3} + 1$

Multiply through by 3

$3 {x}^{2} = y + 3$

Subtract 1 from both sides:

$y = 3 {x}^{2} - 3$

Therefore the inverse is

${f}^{ - 1} (x) = 3 {x}^{2} - 3$

8 0

2 years ago

Solve: a/3= 5<br><br> what is a?

svp [43]

Answer:

a = 15

Step-by-step explanation:

This is your given:

$\frac{a}{3} = 5$

You are going to want to get a alone to get what a equals.

$\frac{a}{3} = 5$

$a = 5x3$ Multiply 3 on both sides to get the a alone

$a = 15$

7 0

2 years ago

Read 2 more answers

1. If the stores sell flour for $0.75 per 1 KG how much would it cost for 180G

MAXImum [283]

1) 135 2) 119.40 if you still need the rest reply back to this answer

5 0

3 years ago

Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours

Contact [7]

30 x 4 = 120 + 2 x 5 = 10
for 32 hours = $130

30 x 4 = 120 + 5 x 6=30
for 36 hours = $150

30 x 4 = 120 + 5 x 8= 40
for 38 hours =$ 160

30 x 4 = 120 + 5 x 10 =50
for 40 hours = $170

5 0

3 years ago