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
Alika [10]
2 years ago
13

Jeanetta collects antique picture frames. In her first year of collecting, she collects 10 frames. Each year, she hopes to colle

ct
three more frames than the previous year. The number of frames Jeanetta will have after 10 years of collecting is represented
by the expression below.
10
2 [10+3(n-1)]
=1
How many frames will Jeanetta have after 10 years of collecting?
•235
•255
•1,640
•1,649
Mathematics
1 answer:
GREYUIT [131]2 years ago
5 0

Answer:

235

Step-by-step explanation:

You might be interested in
If a multiple-choice test consists of 5 questions, each with 4 possible answers of which only 1 is correct, (a) in how many diff
Papessa [141]

Answer:

  (a)  1024 ways

  (b)  243 ways

Step-by-step explanation:

When answers are independent, the total number of ways all questions can be answered is the product of the number of ways each question can be answered.

__

<h3>(a)</h3>

The first question can have one answer 4 ways. The second question can be answered 4 ways for each of the ways the first question was answered. That is, the two questions can be answered 4×4 = 16 ways. Similarly, each additional question multiplies the number of ways the questions can be answered by 4.

The 5 questions can be answered 4×4×4×4×4 = 4^5 = 1024 ways.

__

<h3>(b)</h3>

There are 3 ways to answer the first question incorrectly. Each additional question can be answered incorrectly 3 ways for each of the ways previous questions were answered. The total number of ways all questions can be answered incorrectly is ...

  3^5 = 243

A student can answer all questions wrong in 243 different ways.

5 0
1 year ago
Belinda eats 40 percent of the cake and Graham eats 25 percent of the remainder.
d1i1m1o1n [39]

Answer:

35%

Step-by-step explanation:

40%+25%=65%

100%-65%=35%

3 0
3 years ago
Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 100 disks are sum
Naddika [18.5K]

Answer:

P(A) = 86/100

P(B) = 79/100

P(A') = 14/100

P(A U B) = 95/100

P(A' U B) = 84/100

Step-by-step explanation:

i. P(A) = number of disks with high shock resistance/total number of disks

= (70+16)/100

= 86/100

ii. P(B) = number of disks with high scratch resistance/total number of disks

= (70+9)/100

= 79/100

iii. P(A') = number of disks without high shock resistance/total number of disks

= (100-86)/100

= 14/100

iv. P(AUB) = number of disks with high shock resistance or high scratch resistance/total number of disks

= (70+9+16)/100

= 95/100

v. P(A'UB) = number of disks without high shock resistance or with high scratch resistance/total number of disks

= (5+9+70)/100

= 84/100

3 0
2 years ago
Convert 657 milligrams to grams.<br><br> 0.657 g<br> 6.57 g<br> 657 g<br> 6,570 g
ElenaW [278]
0.657g is the correct answer 
 
6 0
2 years ago
Read 2 more answers
PLEASE HELP !!!!! ASAP
Anna71 [15]
Well, the first ballon appears to be halfway to the second (the second being 300 meters from the ground) so the first, being at approximately 150 meters, both away from the ground and the balloon, would have to travel a further 150 meters. 
8 0
3 years ago
Other questions:
  • What the answer<br><br> Distance between two points<br> (-5,5) and (3,-3)
    10·2 answers
  • Four people are painting a house. Zachary paints 1/5 of the house, Alyssa paints 33% of the house, Chloe paints 0.3 of the house
    13·2 answers
  • Math help please quicklyyyy
    10·1 answer
  • in a class, 2/7 of the students have blue eyes. if there are 35 students in the class, how many have blue eyes?
    10·2 answers
  • Y varies directly with X. When X=5, Y=40. What is the value of Y when X increases to 7.
    11·1 answer
  • What is the quotient?
    6·1 answer
  • 15 subtracted from the square of an integer the result is equal to three less than four times the integer find the negative inte
    11·1 answer
  • Frank is fertilizing his garden. The garden is in the shape of a rectangle. Its length is 14 feet and its width is 11 feet. Supp
    7·1 answer
  • Math help rn please
    15·1 answer
  • Expression A: 4x+ 5
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!