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
docker41 [41]
3 years ago
14

F(x) = (x - 5) (2x - 7) (7x - 3) has zeros at x = -3.5, x = 3/7, and x = 5.

Mathematics
2 answers:
Fittoniya [83]3 years ago
8 0
3. F is sometimes positive and sometimes negative on the interval
Bess [88]3 years ago
7 0
The answer would be F is sometimes positive and sometimes negative on the interval.
You might be interested in
2x - 5y=-15<br> can someone walk me through this?
HACTEHA [7]
The equation given in the question has two unknown variables in the form of "x" and "y". The exact value of "x" and "y" cannot be determined as two equations are needed to get to the exact values of "x" and "y". This equation can definitely be used to show the way for determining the values of "x" in terms of "y"and the value of "y" in terms of "x". Now let us check the equation given.
2x - 5y = - 15
2x = 5y - 15
2x = 5(y - 3)
x = [5(y - 3)]/2
Similarly the way the value of y can be determined in terms of "x" can also be shown.
2x - 5y = - 15
-5y = - 2x - 15
-5y = -(2x + 15)
5y = 2x + 15
y = (2x +15)/5
   = (2x/5) + (15/5)
   = (2x/5) + 3
So the final value of x is [5(y -3)]/2 and the value of y is (2x/5) + 3.
3 0
3 years ago
Hailey is making 36 mini- pumpkin pies. Each pie takes 6 ounces of pumpkin. The cans of pumpkin are 2 pounds each. How many can
serious [3.7K]
1 pound = 16 ounces

6 ounces each pie

36 mini pies to make

36 × 6 = 216 ounces needed to make 36 mini pies

216 ÷ 16 = 13.5 pounds
if each can of pumpkin is 2 pounds,
13.5 ÷ 2 = 6.75 so that would be 7 cans of pumpkin
3 0
3 years ago
Compute the probability of randomly selecting an eight or jack
Anit [1.1K]

Answer:

2/13

Step-by-step explanation:

In a regular deck of cards, there are a total of 52 cards. Of these, there are 4 8's and 4 jacks, making a total of 8 "desirable" outcomes. Therefore, the probability is 8/52=2/13. Hope this helps!

6 0
3 years ago
I need help please.
forsale [732]
Its letter D
7(19)-21 (x=19)
133-21=112 (RZ)
112+112=224 (RT)
4 0
3 years ago
Read 2 more answers
A restaurant needs pound 7/8 of cinnamon. The price of cinnamon is $20 per pound. How much does the restaurant spend on cinnamon
Lorico [155]

Answer:

$17.50

Step-by-step explanation:

Multiply 7/8 by 20/1, to find 7/8 of $20.00.

7/8 × 20/1 = 140/8

140 ÷ 8 = 17.5

Once you convert to money, this is $17.50.

4 0
2 years ago
Other questions:
  • Monica and Michael both want to buy a scooter. Monica has already saved $25 and plans to save $5 per week. Michael has $16 and p
    5·1 answer
  • Which of the following uses absolute value correctly to show the distance between -40 and 18
    15·1 answer
  • If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4?
    8·1 answer
  • Which tree diagram shows all the possible outcomes for 2 coin flips?
    15·1 answer
  • Two lines meet at a point that is also the endpoint of two rays. Set up and solve the
    9·1 answer
  • What is the solution to the equation 4x-6=10x-3?
    15·1 answer
  • In 1999, the student enrolment at a college was 13% more than it was in 1998. If the enrolment was 36,612 in 2000, which was 8%
    11·1 answer
  • Answer this problem<br>-3+(-2)​
    15·2 answers
  • Please help!!! It'd be awesome if you could show a step-by-step thank you!!! I am voting brainly
    10·1 answer
  • Honestly I’m bad at math what is the following product
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!