3 years ago

Please help me this is due in 30 minutes

Mathematics

2 answers:

Leya [2.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

ra1l [238]3 years ago

4 0

1. A
2. C
3. C
4. A

I’m not so sure about number 4 tho!!

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When the turnpike littered the toll, traffic increased from 1,500 cars per day to 2,700

umka21 [38]

Answer:

80%

Step-by-step explanation:

The percentage change between two numbers can be calculated as ...

percentage change = ((new value)/(old value) -1) × 100%

= (2700/1500 -1) × 100% = (1.80 -1) × 100% = 80%

Traffic volume increased 80%.

6 0

3 years ago

The label on Emma's protein shake said that one serving provided 5 grams of fiber, which is 25% of the recommended daily amount.

belka [17]

Answer:20

Step-by-step explanation:

25% is 1/4 so multiply 5 times 4

8 0

2 years ago

Order of operations. Need to find the unknown number. Help?

klio [65]

Answer:

m = 18

k = 4

g = 50

s = 18

y = 9

f = 19

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

HW HELP ASAP PLZZZZZZ

astraxan [27]

Graph 2 should be right because it moves up 1 because of the +1 that is in the parentheses.

5 0

3 years ago

Please help anyone.

Burka [1]

Answer:

- $\frac{27}{7}$

Step-by-step explanation:

Given

f(x) = $\frac{3}{x+2}$ - $\sqrt{x-3}$

Evaluate f(19) by substituting x = 19 into f(x)

f(19) = $\frac{3}{19+2}$ - $\sqrt{19-3}$

= $\frac{3}{21}$ - $\sqrt{16}$

= $\frac{1}{7}$ - 4

= $\frac{1}{7}$ - $\frac{28}{7}$ = - $\frac{27}{7}$

7 0

3 years ago