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
Dmitry_Shevchenko [17]
3 years ago
9

What is the value of the expression below when x = 3? 10x2 – 7x + 10

Mathematics
1 answer:
QveST [7]3 years ago
5 0

Answer:

79

Step-by-step explanation:

To find the value of 10x^2 – 7x + 10, when x = 3, simply plug in the value of x in the expression and solve as follows:

10(3)^2 – 7(3) + 10

10(9) – 21 + 10

90 – 21 + 10

79

The value of 10x^2 – 7x + 10, when x = 3, is 79

You might be interested in
ive males with an​ X-linked genetic disorder have one child each. The random variable x is the number of children among the five
Nonamiya [84]

Answer:

a   c    d  

.............................................

5 0
3 years ago
AOSO<br>Evaluate.<br>1) 171-1-91​
ANEK [815]

Answer:

79

Step-by-step explanation:

171-1-91=170-91=79

3 0
3 years ago
"I'm thinking of a fraction that is equivalent to 5/6
Liono4ka [1.6K]

Answer:

20/24

Step-by-step explanation:

let the variable be x and x-4

5/6 = x-4/x

cross multiply

5x = 6x - 24

24= x

thus, x is 24 and x-4 is 20

<u>20/24</u>

4 0
3 years ago
35,520 divided by 96
Vlada [557]

The answer would be 370

3 0
2 years ago
Isaac, a manager at a supermarket, is inspecting cans of pasta to make sure that the cans are neither dented nor have other defe
Fynjy0 [20]

Answer:

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.    

Step-by-step explanation:

W are given the following in the question:

Probability of defective can =

P(A) = \dfrac{1}{90}

We have to find the probability that Isaac will find his first defective can among the first 50 cans.

Then the number of adults follows a geometric distribution, where the probability of success on each trial is p, then the probability that the kth trial (out of k trials) is the first success is

P(X=k) = (1-p)^{k-1}p

We have to evaluate:

P(x = 50)\\= (1-\frac{1}{90})^{50-1}(\frac{1}{90})\\= 0.0064

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

7 0
3 years ago
Other questions:
  • For inequalities. Greater Than, &gt;, and Less Than, &lt;, mean the solution does NOT contain the number. So would you use and o
    8·1 answer
  • A survey showed that 84​% of adults need correction​ (eyeglasses, contacts,​ surgery, etc.) for their eyesight. If 22 adults are
    14·1 answer
  • The GCF of seven and 21 is
    6·1 answer
  • Question 10 Multiple Choice Worth 1 points)
    11·2 answers
  • What are the first three terms of the sequence defined by the following equation?
    10·2 answers
  • Can someone help me plz
    6·1 answer
  • The augmented matrix is given for a system of equations. If the system is consistent, find the general solution. Otherwisestate
    15·1 answer
  • What is the length of a rectangle with width 12 in. and area 90 in^2?
    14·2 answers
  • BRAINLIEST PLS HALP!!
    5·1 answer
  • Identify the following as Expression or Equation<br><br><br><br>i will give brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!