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
vagabundo [1.1K]
3 years ago
13

An expression used to calculate a desired result is called a ____

Mathematics
2 answers:
MariettaO [177]3 years ago
8 0

Answer:

An expression used to calculate a desired result is called a FORMULA.

Step-by-step explanation:

An expression used to calculate a desired result is called a FORMULA.

Like - formula to calculate volume and area of figures etc.

A formula is defined as a rule written with mathematical symbols or words.

Like simple interest formula is = I = p x r x t

(a+b)^{2}=a^{2} +2ab+b^{2}

Flauer [41]3 years ago
4 0
<span>such as a formula to find volume or a formula to count combinations. Formulas can also be equations involving numbers and/or variables, such as Euler's formula.</span>
You might be interested in
Alyssa goes out for dinner, and the price of her meal is $18. The sales tax on the meal is 6%, and she also wants to leave a 20%
Oksana_A [137]

Answer:

$22.68

Step-by-step explanation:

Meal Price =$18

Sales tax =6%

Tip = 20%

Total Price of the Meal =$18 + (6% of 18)+ (20% of 18)

=$18 + (0.06 X 18)+ (0.2 X 18)

=18+1.08+3.6

=$22.68

The total price of Alyssa's meal is $22.68.

6 0
3 years ago
Figure JKL is reflected about the y-axis to obtain figure J′K′L′:
Colt1911 [192]

Answer: the answer is a

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP ME SOLVE THIS FUNCTION!!!! 20 POINTS!!!!
const2013 [10]

The expression which represents the function required to be generated; (f +g)(x) as in the task content is; 13x -2.

<h3>What is the expression which represents the function required?</h3>

It follows from the function definitions in the task content that the functions given are;

f(x) = 4x +5

g(x) = 9x -7

Hence, the value of (f +g)(x) = f(x) + g(x) and ultimately;

= 4x +5 + 9x -7

= 13x -2

Read more on functions;

brainly.com/question/10439235

#SPJ1

3 0
1 year ago
A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is
frozen [14]

Answer:

The decision rule for rejecting the null hypothesis is t < -1.721

Step-by-step explanation:

A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is believed that the machine is underfilling the bags.

At the null hypothesis, we test if the mean weight of the bag is the desired value of 410, that is:

H_0: \mu = 410

At the alternate hypothesis, we test if the bag is underfilled, that is, the mean weight is below the desired value, so:

H_0: \mu < 410

Type of test:

As we test if the mean is less than a value, we have a left-tailed test.

We have the standard deviation for the sample, which means that the t-distribution is used.

We have 22 - 1 = 21 degrees of freedom, with a level of significance of 0.05.

Using a calculator, the critical value is t_c = -1.721

Determine the decision rule for rejecting the null hypothesis.

We reject the null hypothesis if the test statistic is less than the critical value, so the decision rule for rejecting the null hypothesis is t < -1.721

3 0
3 years ago
If x = 1 and y = 2 is a solution to the simultaneous equation ax + by = 2 and bx + a^(2)y = 10, find the possible values of a an
Ronch [10]
This is the solution

4 0
2 years ago
Read 2 more answers
Other questions:
  • Jennifer wants to rent a car for 5 days, and she’s interested in a the loss damage waiver but not the collision damage wavier.If
    9·2 answers
  • Find the prime factorization of 2205.
    10·1 answer
  • Can you tell me the differences between assumed mean and arithmetic mean​
    14·1 answer
  • 1 Dentro de seis años tendré el doble de la edad que tenía hace cuatro años. ¿Qué edad tendré dentro de nueve años?
    8·1 answer
  • How to graph from linear standered form 2x-6y=12?​
    14·1 answer
  • Paul can build a desk in 12
    6·1 answer
  • Solve for x. please i need know
    13·1 answer
  • Please help!!
    14·1 answer
  • FIND M∠R (GIVING BRAINLIEST, 25 PTS)
    6·2 answers
  • I need help showing my work
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!