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
marta [7]
3 years ago
5

G(x)= -2x-7 what is g(-3) A. -13 B. -1 C. -6 D. 6

Mathematics
2 answers:
True [87]3 years ago
4 0
You plug -3 into -2x-7 and you get B -1.
s344n2d4d5 [400]3 years ago
4 0
G(-3) means to plug in -3 wherever you see an x. So, if g(x) = -2x-7, then g(-3) = -2(-3) - 7 = 6-7 = -1.

The final answer is B. -1
You might be interested in
A traffic light at a certain intersection is green 50% of the time, yellow 10% of the time, and red 40% of the time. A car appro
kati45 [8]

Answer:

6.4\times 10^{-5} = 0.000064 = 0.0064\%.

Step-by-step explanation:

Probability that the car encounters a green light on the first day: 50 \% = 0.5.

To meet the question's conditions, the car needs to encounter another green light on the second day. Given that the colors of the light on each day are "independent," the chance that there's a green light followed by another green light will be

(0.5) \times 0.5 = 0.25.

  • Condition is met on the first two days and green light on the third day: (0.5 \times 0.5) \times 0.5 = 0.125.
  • Condition is met on the first three days and green light on the fourth day:   (0.5 \times 0.5 \times 0.5) \times 0.5.

To meet the condition on the fifth day, there needs to be a yellow light. The probability that the condition is met on the first four days and on the fifth day will be (0.5 \times 0.5 \times 0.5 \times 0.5) \times 0.1 = 0.5^{4} \times 0.1.

To meet the condition on the sixth day, all prior days should meet the conditions. Besides, there needs to be a red light on the sixth day. (0.5^{4} \times 0.1) \times 0.4

  • Seventh day: (0.5^{4} \times 0.1 \times 0.4 ) \times 0.4
  • Eighth day: (0.5^{4} \times 0.1 \times 0.4^2 ) \times 0.4
  • Ninth day: (0.5^{4} \times 0.1 \times 0.4^3 ) \times 0.4
  • Tenth day: (0.5^{4} \times 0.1 \times 0.4^4 ) \times 0.4 = 0.5^{4} \times 0.1 \times 0.4^{5}

The question asks that the condition be met on all ten days. As a result, the probability of meeting the condition will be equal to the probability on the tenth day: 0.5^{4} \times 0.1 \times 0.4^{5} = 6.4\times 10^{-5} = 0.000064 = 0.0064\%.

6 0
3 years ago
Read 2 more answers
Help Please <br><br> Which angle is the vertical angle to ∠DFA?
Wewaii [24]

Answer:

FCD

Step-by-step explanation: and sometimes we do not care about bold writing

FCD is the vertical angle I guess.

okay.

3 0
3 years ago
Read 2 more answers
Five bags of chips cost $7.
Dvinal [7]

Answer:

1. $1.40 2. $8.40

Step-by-step explanation:

1. 7 divided by 5 is 1.4

2. 1.40 plus $7 equals $8.40

6 0
2 years ago
Read 2 more answers
Need this answered quick
melisa1 [442]

95.7942857 pie form hope this is right got it off the internet so yeah



7 0
2 years ago
You are paid $8.50/hr at your part-time job. Your deductions are FICA (7.65%), federal tax withholding (9.15%), and state tax wi
dexar [7]
<span>$8.50/hr multiplied by 16 hours worked equals $136. $136 minus (7.65%)(136) equals $125.60. $125.60 minus (9.15%)(136) equals $113.16. Travel expenses of $6.00 multiplied by 4 equals $24. $113.16 minus 24 equals $89.16 net income.</span>
6 0
3 years ago
Other questions:
  • Use compatible numbers to find two estomatoes 27÷735
    8·1 answer
  • The average reading speed of students completing a speed-reading course is 435 words per minute (wpm). If the standard deviation
    9·1 answer
  • How do I convert this into standard form ? <br> y=-2(x-5)(x+3)
    14·2 answers
  • What is the x-intercept of the equation 2x-6y=12?
    6·2 answers
  • Use the formula below to find the value of $400 invested at 4% interest compounded monthly for 10 years. Step 1:Find the value o
    5·2 answers
  • !!!!PLEASE HELP!!!!
    14·1 answer
  • Please help fast !! <br> 50 points !
    15·2 answers
  • ILL GIVE BRAINLIEST HELP PLEASE!!! I only need the last question answered the formula is y=1.56x+1.29
    15·2 answers
  • Consider the graph shown.<br> the<br> Which function could this graph represent?
    11·2 answers
  • A bag contains 3 red marbles, 7 blue marbles and 5 green marbles. If three marbles are drawn out of the bag, what is the exact p
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!