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
hram777 [196]
3 years ago
14

Evaluate 2xy when x = -1/4 and y = 3

Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0

Answer:

-1.5

Step-by-step explanation:

2(-1/4)(3)

=-1.5

You replace x with -1/4 and y with 3 inside of parenthesis

You might be interested in
A number is chosen at random from 1 to 50. Find the probability of not selecting a multiple of 2.
r-ruslan [8.4K]

Lets look at the number of numbers between 1 and 50 which is not a multiple of 2.  Its 1, 3, 5 ........... 47, 49.

That is 25 numbers.

So the required probability is 25/50 = 1/2 Answer


4 0
4 years ago
An ice chest contains 3 types of drinks: 10 apple juries 15 grape juices and 15 bottles of water what is the probability of gett
Anna [14]

Answer: \dfrac{3}{8}

Step-by-step explanation:

Given: An ice chest contains 3 types of drinks: 10 apple juries 15 grape juices and 15 bottles of water.

Total drinks= 10+15+15 = 40  (Total outcomes)

Number of drink that does not contain fruit juice = Number of bottles of water = 15  (Favorable outcomes)

The probability of getting a drink that does not contain fruit juice = \dfrac{Favorable\ outxcomes}{Total\ outcomes}

=\dfrac{15}{40}\\\\=\dfrac{3}{8}

So, the required probability = \dfrac{3}{8} .

7 0
3 years ago
When solving negative one over eight (x + 35) = −7, what is the correct sequence of operations?
kkurt [141]
-1/8(x + 35)= -7
Use distributive property(Multiply -1/8 by x and 35)
-1/8x - 35/8= -7
Add 35/8 to both sides.
-1/8x= -21/8
Divide -1/8 on both sides so that the only thing remaining on the left side is the variable x.
Final Answer: 1/21
5 0
4 years ago
Read 2 more answers
Overall, divorce rates have declined in the last 20 years, but among middle-aged couples, the rates are rising. Do an internet s
denpristay [2]

Answer:

The current divorce rate is about 7% based on the survey.

Step-by-step explanation:

The divorces occur when two person fails to accept each other as a life partner. In the country the divorce rate is about 7% of which mostly couples are at the age of 20 - 25. The people of age 30 plus are less likely to get divorced as they have matured mind sets which accepts each other differences and tries to adjust the situation.

6 0
3 years ago
The table shows the number of coils in different lengths of a spring.The spring next to the table shows an example of a 2 inch s
Nastasia [14]
The answer is A: 1 coil in a spring that is 7 inches long


i am not sure so correct me if i am wrong

hope this helps
4 0
3 years ago
Other questions:
  • Please help me solve this?. Chase Quinn wants to expand his cut-flower business. He has 12 additional acres on which he intends
    15·1 answer
  • Evaluate the expression given below for x = 3<br><br><br>3(2+5x) = ?​
    11·1 answer
  • A rhombus has diagonals 500 yd and 800 yd in length. Find the area in square miles.
    13·1 answer
  • -8 (-10 + t) = 2 (-3t + 2)
    14·1 answer
  • The new window frame in a home measures 57 inches by 41 inches. which is the correct unit of measurement to show the total area
    8·2 answers
  • could y’all please help me with this? because people on here don’t even answer my questions on here no more‍♂️
    11·1 answer
  • Increase 70 in ratio 3:2​
    9·2 answers
  • If there is 495,523 x 2-3x8 divided by 5 with ramanders
    13·1 answer
  • Express the following in exponential<br> notation: (3p) x (3p) x (3p)
    8·1 answer
  • X+2<br> 3<br> ​ <br> + <br> x+1<br> 7<br> ​ <br> = <br> x <br> 2<br> +3x+2<br> 3<br> ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!