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
Leokris [45]
3 years ago
12

NEED HELP PLS thank u

Mathematics
2 answers:
Mandarinka [93]3 years ago
7 0
Hey I can help. Do u still need it?
mojhsa [17]3 years ago
5 0

1. 5/9

2. 3/8

3. -0.5 OR - 1/2

4. 1/5

5. - 1/9

You might be interested in
(1,-7) with a slope of -5 as an equation
Liono4ka [1.6K]

Answer:

y=-5x-2

Step-by-step explanation:

y=mx+b

where m is the slope

y=-5x+b

to solve for b, which is the y intercept, plug in (1,-7)

-7=-5(1)+b

-7=-5+b

-2=b

y=-5x-2

7 0
3 years ago
Helppppppppppppp meeee plsssssss.
maria [59]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If 433 = 100% then what percent does 383 equal
Goryan [66]

Answer:

88.46%

Step-by-step explanation:

433 - 383 = 50

50 ÷ 433 = 0.1154

0.1154 x 100 = 11.54%

100% - 11.54% = 88.46%

<u>Check work:</u>

433 x 88.46% = 383

5 0
3 years ago
Rewrite equation in Ax+By=C form.<br> y-5=2(x-6)
Semenov [28]

Answer:

2x-y=7

Step-by-step explanation:

y-5=2(x-6)

y-5=2x-12

2x-y-12=-5

2x-y=-5+12

2x-y=7

8 0
3 years ago
A population of insects grows exponentially, as shown in the table. Suppose the increase in population continues at the same rat
Ivanshal [37]

We are told that a population of insects grows exponentially and we are given a table of data about insect population growth. We are asked to find population of insects at the end of week 11.        

The initial insect population is 20 and at the end of 1st week population increases to 30.

Let us find growth percentage of insect  population,

\text{Growth percentage}=\frac{\text{Difference}}{Actual} \cdot100

\text{Growth percentage}=\frac{\text{30-20}}{20} \cdot100

\text{Growth percentage}=\frac{\text{10}}{20} \cdot100

\text{Growth percentage}=0.5 \cdot100=50

We can see that insect population is growing at rate of 50% per week.

Now let us write an exponential function for our population.

P(w)=20(1+0.50)^{w}, where P(w) represents population at the end of w weeks.

Let us substitute w=11 in our function to find insect population at the end of 11 weeks.

P(11)=20(1+0.50)^{11}

P(11)=20(1.50)^{11}

P(11)=20\cdot 86.49755859375

P(11)=1729.951171875\approx 1730

Therefore, population of insects at the end of 11th week will be 1730.  



7 0
3 years ago
Other questions:
  • Help ASAP please!!!
    14·1 answer
  • What is a name for a marked angle ? Answers to choose from :
    7·2 answers
  • What is the value of the function y = 3x - 1 when x = –1?
    9·2 answers
  • A report says that "the median credit card debt of American households is zero."
    11·1 answer
  • Which of the following statements accurately describes the graph of the function f(x)=x^2+14x+49?
    13·1 answer
  • Can a triangle have sides with the given​ lengths? Explain.
    5·1 answer
  • Look at triangle ABC. What is the length of side AB of the triangle? Image down below :)
    10·2 answers
  • Write an equivalent expression for (x - 11)(x + 9).
    8·1 answer
  • Camp Company had total earnings of $600 million in 2013, out of which it retained 20 percent for future investments. In 2013, it
    7·1 answer
  • What is the place value?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!