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
ryzh [129]
3 years ago
8

Which of the following metals needs roman numerals?

Mathematics
2 answers:
hammer [34]3 years ago
7 0
Answer: copper
Explanation: Copper is a transition metal.
Serga [27]3 years ago
6 0

Answer:

Copper, and Zinc

Step-by-step explanation:

This is because Copper and Zinc are the only elements listed on the modern day Periodic Table of Elements.

Feel free to give brainliest.

Have an outstanding day!

You might be interested in
If 89 babies are sampled at random from the hospital, what is the probability that the mean weight of the sample babies would di
cricket20 [7]

Answer:

0.6836

Step-by-step explanation:

(weight - mean weight) = 48

Variance, s² = 204,304

Sample size, n = 89

We need to obtain the Zscore :

Zscore = (X - mean) / standard Error

Zscore = (weight - mean weight ) / (s/√n)

s = √204304 = 452

The difference from the meanncoukdnbe either to the right or left :

Zscore = - 48 / (452/√89) OR 48 / (452/√89)

Zscore = - 48 / 47.911904 OR - 48 / 47.911904

Zscore = - 1.002 or 1.002

P(Z < - 1.002) = 0.1582 (using Z table)

P(Z < 1.002) = 0.8418

P(Z < 1.002) - P(Z < - 1.002)

0.8418 - 0.1582

= 0.6836

6 0
2 years ago
The legs of a right triangle are 3 and 4 inches long how long is the hypotenuse
nataly862011 [7]
In the right angled triangle, a hypotenuse is the longest line of the triangle and is always the one that is opposite the right-angle of the triangle.
If your triangle is a right angled triangle, the simplest way is to use the Pythagora's Theorem to find the length of the hypotenuse. The formula for which is
a² + b² = c²  where c is the unknown hypotenuse and a and b are the other two sides.
<span>Using this formula,
3</span>² + 4² = c²
9 + 16 = c²
25 = c²
√25 = √c²
5 = c which if you notice is also the lengthiest .
3 0
3 years ago
Which of the following could be the measure of a pair of consecutive angles of a rhombus?
LiRa [457]
Your answer would be A. 122° and 58° because both angles have to equal 180°
4 0
2 years ago
Joel is looking at a costs for using a gym. He could pay $50 per month for unlimited use or he could pay $12 per month plus $4 p
just olya [345]

Answer:

10

Step-by-step explanation:

4 x 10 = 40

40 + 12 = 52

6 0
3 years ago
you accidentally dropped a coin from the top of 10 stairs. what is the probability that it will land on the 4th step facing up
Roman55 [17]

Answer:

Step-by-step explanation:

1/10 * 1/4 = 1/14

1/2 because there is a 50/50% chance its either heads or tails

3 0
3 years ago
Other questions:
  • In a gymnasium, the weights of all people come to exercise will be recorded. One day the weights of 10 people were recorded as 5
    10·1 answer
  • Ms. Nellies has 2 pints of vinegar for her students to use in a science experiment. Each
    8·2 answers
  • Compute the average speed in m/s of a runner who completes a mile in 4.00 min. Show work please and much appreciated. You will e
    13·1 answer
  • Find the number halfway between 3/5 and 7/10
    13·1 answer
  • A piece of cloth is folded into a square with a side length measuring x inches. When it is unfolded, it has an area of x2 + 27x
    13·2 answers
  • Answer for brainliest !!!!! ASAP NOW REALLY EASY
    7·2 answers
  • Which is a reasonable estimate for the circumference of the circle?
    12·1 answer
  • Lisa has 7 folders her mom gives her 5 times more folders.How much does she in total.​
    5·2 answers
  • Today only, a sofa is being sold at a 72% discount. The sale price is 218.40.
    7·1 answer
  • Helpppp Meee Pleasee for brainliesttt
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!