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lions [1.4K]
3 years ago
13

-256÷457.6 a -16 b -1.6c 1.6 d 16

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0

Answer the answer is c

Step-by-step explanation: one word calculator

sp2606 [1]3 years ago
4 0

Answer:

b.

Step-by-step explanation:

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4/5 + 2/3 =<br>1 1/2-2/6=​
sammy [17]

Answer:

22/15

7/6

Step-by-step explanation:

Have a blessed day

6 0
3 years ago
Read 2 more answers
Which of the following statement(s) describes the rate of change of f over the interval 1.5 ≤ x ≤ 3? Select all that apply.
Vesnalui [34]

2 Answers: Choice B and Choice C

The rate of change is 2.

The rate of change is constant.

======================================================

Explanation:

The first point on the left is when x = 1.5 and it has a height of y = 1

The point (1.5, 1) is on the line.

So is the point (3,4) for similar reasoning.

Compute the slope between those points

m = (y2-y1)/(x2-x1)

m = (4-1)/(3-1.5)

m = 3/(1.5)

m = 2

The slope is 2, which is the same as saying the rate of change is 2. This only applies when x > 1 of which the interval 1.5 ≤ x ≤ 3  is a part of.

Since the slope stays at 2 on the interval 1.5 ≤ x ≤ 3, this means we consider the slope to be constant. If the curve bended at all on this interval, then it wouldn't be a constant slope.

6 0
2 years ago
Maya can run 18 miles in 3 hours, and she can run can bike 18 miles in 2 hours. What is maya’s running speed (in mph)
viva [34]

Answer:

6 mph

Step-by-step explanation:

Speed = Distance/Time. Distance is 18, time is 3. So 18/3, or 6.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Plsssssssssssssssssss​
tigry1 [53]

Answer: y=4x+7 is the equation

5 0
3 years ago
I NEED HELP PLEASE! :)<br> thanks!
BigorU [14]

Add all the chips to find the total amount.

7 + 9 + 3 + 6 = 25 chips

Since there are 6 blue chips (6/25), that's the probability of just getting once.

When you pick a blue chip and it doesn't get replaced, then that means there is one fewer blue chip and one fewer from the total amount.

5/24

Multiply both probabilities.

6/25 * 5/24 = 30/600

Simplify.

30/600 → 1/20

Therefore, the answer is B

Best of Luck!

7 0
3 years ago
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