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
Alexeev081 [22]
3 years ago
13

A 110 point final exam is made up of 50 question some questions are worth 4 points. How many of each type of question are on the

test
Mathematics
1 answer:
velikii [3]3 years ago
4 0
There were 5 four point questions and There were 45 two point questions
You might be interested in
I need help on this problem!!! please help!!! ​
MA_775_DIABLO [31]
(0.1x-22)+(0.3x-54)=90

First combine like terms

0.4x - 76 = 90

Now add 76 on both sides

0.4x = 166

Divide by 0.4 on each side to isolate x

X= 415
7 0
3 years ago
Please pick one of the options.
olchik [2.2K]

9880 different possibilities are there in Sally's new combination option second 9880 is correct.

<h3>What is permutation and combination?</h3>

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

We have:

Total unique numbers consists in a Sally locker = 3

From the digits 0 to 39

Total numbers = 40

Apply combination formula:

= C(40, 3)

= 40!/(3!37!)

= 9880

Thus, 9880 different possibilities are there in Sally's new combination option second 9880 is correct.

Learn more about permutation and combination here:

brainly.com/question/2295036

#SPJ1

6 0
1 year ago
5
Svetradugi [14.3K]

Answer:

The right answer is:

Option OB: f(1) = -9

Common difference: 7

Step-by-step explanation:

Given sequence is:

-9, -2, 5, 12,...

Here the first number is f(1)

Common Difference:

Common difference is the difference between consecutive terms of an arithmetic sequence. It is denoted by d.

In the given sequence,

f(1) = -9

f(2) = -2

f(3) = 5

d=f(2)-f(1) = -2-(-9) = -2+9 = 7\\d = f(3)-f(2) = 5-(-2) = 5+2 = 7

Hence,

The right answer is:

Option OB: f(1) = -9

Common difference: 7

7 0
2 years ago
Which of the following could be true if y ≤ -75?
Charra [1.4K]

Answer:-74

Step-by-step explanation: When you are in the megatives, less is more! So -74 is actually greater then -75

6 0
3 years ago
Which of the following systems of linear equations has an infinite number of solutions?
arlik [135]

Answer:

{ y = 3x + 3

{ 3x - y = 3

B

(Just did the assignment 3/23/21)

8 0
2 years ago
Other questions:
  • What numbers are mulitply and equals negative 30 and when add equals to negative 25
    14·1 answer
  • Find the number of ordered pairs $(m,n)$ of integers that satisfy \[mn = 2m + 4n.\] <img src="https://tex.z-dn.net/?f=Find%20the
    11·1 answer
  • 700,000 divided by 70,000
    7·2 answers
  • Can you help me with this maths question? (image attached)
    13·1 answer
  • What is the sum of 2 and 1 more ?
    8·2 answers
  • What is the smallest positive value of x such that x+ 5678 results in a palindrome
    5·1 answer
  • Please help!<br> Write down the correct type of angle for angles A to E.
    9·1 answer
  • What is the y-intercept, b, of the additive relationship represented by this table?
    9·1 answer
  • As part of her art project, Sarah is painting 2 square
    13·2 answers
  • How do I convert the letter in an answered equation into a number, for example the answer 8.50246E6
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!