1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ss7ja [257]
2 years ago
9

I NEED HELP PLSSSSSSSS

Mathematics
1 answer:
AVprozaik [17]2 years ago
4 0

Answer:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

Step-by-step explanation:

From the question given above,

y = 8 × (½)ˣ

When x = –1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¯¹

y = 8 × 2

y = 16

When x = 1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¹

y = 8 × ½

y = 4

When x = 2, y =?

y = 8 × (½)ˣ

y = 8 × (½)²

y = 8 × ¼

y = 2

When x = 3, y =?

y = 8 × (½)ˣ

y = 8 × (½)³

y = 8 × ⅛

y = 1

SUMMARY:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

You might be interested in
Lucy is going to invest in an account paying an interest rate of 7% compounded daily. How much would Lucy need to invest, to the
Lubov Fominskaja [6]

Answer:

Lucy needs to invest $55,194.16

Step-by-step explanation:

5 0
3 years ago
Write each of the following numerals in base 10. For base​ twelve, T and E represent the face values ten and​ eleven, respective
elena-s [515]

Answer:

  a. 37

  b. 25

  c. 226

Step-by-step explanation:

Place value has the same meaning in any other number base that it has in base 10. Using expanded form is one way to do the required base conversion.

a. 122₅ = 1×5² +2×5¹ +2×5⁰

   = 25 +10 +2 = 37

__

b. 11001₂ = 1×2⁴ +1×2³ +0×2² +0×2¹ +1×2⁰

   = 16 +8 + 1 = 25

__

c. 16T₁₂ = 1×12² +6×12¹ +10×12⁰

   = 144 +72 +10 = 226

8 0
3 years ago
Help please! Check picture!!
levacccp [35]

Answer:

5

Step-by-step explanation:

They are different by 5 percantages

3 0
2 years ago
Help Resc
beks73 [17]

Answer:

√109

Step-by-step explanation:

3^2 + 10^2 = c^2

9 + 100 = 109^2

8 0
3 years ago
Please answer! It is due in 20 min.
White raven [17]

Answer:

33

Step-by-step explanation:

90-57=?

57+?=90

57+33=90

4 0
2 years ago
Other questions:
  • A city has a population of 310,000. Suppose that each year the population grows by 3.5% what will be the population after 15 yea
    5·1 answer
  • 4.2×10 to the negative 2 power divided by 2×10 to the 2nd power
    8·2 answers
  • A map of Scotland is drawn to a scale of 1:325,000. How many centimetres on the map would show 65km?
    9·1 answer
  • Name all of the obtuse angles that share a side with ZVON.
    9·1 answer
  • Currently, an employee can assemble on average, x amount of masks per hour. An INDLS student makes twice as many N95 Masks as th
    12·1 answer
  • What is the measure of an angle that turna through 67 one degree angle?
    7·1 answer
  • Hai came someone help I too lazy to do it...
    8·1 answer
  • Which expression is equivalent to 9a + 12? (1 point)
    15·2 answers
  • Solve for x. Enter your answer in the box below by only entering the
    5·1 answer
  • Please help me with this I need help.<br>​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!