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
wel
3 years ago
8

What is between 280 and 560?

Mathematics
1 answer:
nikitadnepr [17]3 years ago
3 0
420 would be the middle number.

Hoped I Could Help:)
You might be interested in
Juanita Domingo's parents want to establish a college trust for her. They want to make 16 quarterly withdrawals of $2000, with t
kotegsom [21]

Answer:

The amount to be deposited now to provide for this trust is $119,392.16.

Step-by-step explanation:

This problem is based on ordinary annuity.

An ordinary annuity is a sequence of fixed payments made, every consecutive period, over a fixed interval.

The formula to compute ordinary annuity is:

OA=P[\frac{q^{n}-1}{q^{n}(q-1)}]

Here <em>qⁿ </em>is:

q^{n}=1+\frac{r}{Number\ of\ periods}=1+\frac{0.067}{4}=1.01675

Compute the ordinary annuity as follows:

OA=P[\frac{q^{n}-1}{q^{n}(q-1)}]=2000\times\frac{(1.01675)^{16}-1}{(1.01675)^{16}[1.01675-1]}=2000\times\frac{0.30445}{0.0051}=119392.16

Thus, the amount to be deposited now to provide for this trust is $119,392.16.

4 0
3 years ago
To cook a steak to medium-rare, it needs to have an internal temperature of 135 Fahrenheit. A lower internal temperature will un
jeka57 [31]
Just write down any random equation and you will be correct. 
3 0
4 years ago
Please help me with this!!!
Free_Kalibri [48]
Search up on the web GCF Calculator
7 0
3 years ago
PLEASE HELP
muminat

o.83

Step-by-step explanation:

Conversion a mixed number 3 1/

4

to a improper fraction: 3 1/4 = 3 1/

4

= 3 · 4 + 1/

4

= 12 + 1/

4

= 13/

4

To find new numerator:

a) Multiply the whole number 3 by the denominator 4. Whole number 3 equally 3 * 4/

4

= 12/

4

b) Add the answer from previous step 12 to the numerator 1. New numerator is 12 + 1 = 13

c) Write a previous answer (new numerator 13) over the denominator 4.

Three and one quarter is thirteen quarters

Conversion a mixed number 2 1/

3

to a improper fraction: 2 1/3 = 2 1/

3

= 2 · 3 + 1/

3

= 6 + 1/

3

= 7/

3

To find new numerator:

a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/

3

= 6/

3

b) Add the answer from previous step 6 to the numerator 1. New numerator is 6 + 1 = 7

c) Write a previous answer (new numerator 7) over the denominator 3.

Two and one third is seven thirds

Add: 13/

4

+ 7/

3

= 13 · 3/

4 · 3

+ 7 · 4/

3 · 4

= 39/

12

+ 28/

12

= 39 + 28/

12

= 67/

12

5 0
3 years ago
Read 2 more answers
The school track is 7/8 of a mile in length. Den ran 1/4 of a mile. How much more will he need to run to go all the way around t
statuscvo [17]

Answer:

5/8

Step-by-step explanation:

1/4=2/8

7/8-2/8=5/8

4 0
3 years ago
Other questions:
  • Pls solve I did this right before I posted it❤️
    13·1 answer
  • Write all the integers between - 20 and -15.
    8·2 answers
  • Simplify the equation? Step by step.
    5·1 answer
  • Cat face x+4/5=45 sa il aflu pe x
    5·1 answer
  • Once simplified, which of the expressions below is equal to −3x−39? Select all that apply.
    14·1 answer
  • 1. Kelly ate 3 apples. This represents 50% of the bag of apples. How many apples were originally in the bag?
    10·2 answers
  • What is the value of the value below. <br> 4/5+3/5+3.5*5
    13·1 answer
  • What is the equation of a line that passes through the point (3,-5) and has a slope of 2/3
    14·1 answer
  • Fill in the table using this function rule.
    12·1 answer
  • A weaver needs 7.8 meters of yarn for one project and 2.6 meters of yarn for a second project. What is the total amount of yarn,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!