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3 years ago

Question 3 (1 point)

1 answer:

3 0

The answer is 12.
57 + 39 = 98
98 divided by two is equal to 12.

This can also be shown by multiplication. 12x8=96
I hope this helped you! :)

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Final Question!!!! College Math! I also did half of it!

My name is Ann [436]

Answer:

15π/4

9π /4

Step-by-step explanation:

$5 \int\limits^4_1 {f(x)} \, dx$ = 5 ((-π/4)+ π) = 5 (π-π/4) = 5(3π/4) = 15π/4

$5 \int\limits^6_1 {|f(x)|} \, dx$ = 5(π/4 + 2π) = 5(9π /4) = 45π/4

7 0

3 years ago

I NEED HELP please my brain

In-s [12.5K]

What’s wrong? What happen to your brain? Brain pain? Here are some tips:

1.)Try a Cold Pack. If you have a migraine,
2.)place a cold pack on your forehead
3.)Use a Heating Pad or Hot Compress.
4.)Ease Pressure on Your Scalp or Head.
5.)Dim the Lights.
6.)Try Not to Chew.
7.)Get Some Caffeine.
8.)Practice Relaxation.
9.)Take Some Ginger.

6 0

2 years ago

Factor completely 2x² − 12 + 10

NeX [460]

Answer:

2(x + 1)(x - 5)

Step-by-step explanation:

First you need to find the GCF (greatest common factor). Each term has 2 in common. Factor the 2 out of each term. 2(x²- 6x + 5)

Next you need to solve inside the parenthesis with an x-puzzle. 2(x+1)(x-5)

Check your answer by multiplying. You should get the expression you began with. 2x² - 12 + 10

5 0

3 years ago

Themba has 6.75 cups of yoguri and needs to make 5 bowls of fruit dip. Each bowl

rodikova [14]

With 6.75 cups of yogurt , we can make 4 bowls of fruit dip.

Step-by-step explanation:

We have ,Themba has 6.75 cups of yoguri and needs to make 5 bowls of fruit dip. Each bowl uses 1.5 cups of yogurt .

With 1.5 cups of yogurt:

With help of 1.5 cups of yogurt one bowl of fruit dip is made. Now we are left with (6.75 - 1.5 = 5.25) cups of yogurt. Number of bowls of fruit dip = 1.

With another 1.5 cups of yogurt:

With help of 1.5 cups of yogurt one bowl of fruit dip is made. Now we are left with (5.25 - 1.5 = 3.75) cups of yogurt. Number of bowls of fruit dip = 2.

With another 1.5 cups of yogurt:

With help of 1.5 cups of yogurt one bowl of fruit dip is made. Now we are left with (3.75 - 1.5 = 2.25) cups of yogurt. Number of bowls of fruit dip = 3.

With another 1.5 cups of yogurt:

With help of 1.5 cups of yogurt one bowl of fruit dip is made. Now we are left with (2.25 - 1.5 = 0.75) cups of yogurt. Number of bowls of fruit dip = 4.

Now, Another bowl of fruit dip couldn't be made because we have only 0.75 cups of yogurt ! So, with 6.75 cups of yogurt , we can make 4 bowls of fruit dip.

3 0

3 years ago

Kamal's bakery recently spent a total of $700 on new equipment and their average hourly operating costs are $12. Their average h

Law Incorporation [45]

Answer:

25 hrs

Step-by-step explanation:

#First, we calculate the average earnings per hour by subtracting the running costs from receipts:

$Net \ Hourly \ Earnings=Receipts -Running \ Costs\\\\=40-12\\\\=28$

Let x be the number of hours it takes to fully recover the investment costs. We divide the investment cost by net receipts to solve for x;

$x=\frac{I}{Receipts}\\\\\\=\frac{700}{28}\\\\=25\ hrs$

Hence, it takes 25 hrs to repay the investment cost.

8 0

3 years ago