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
Harrizon [31]
3 years ago
7

The Wilson family invited 100 relatives to their Christmas party. 90 guests had Dutch heritage, 80 had German heritage and 75 ha

d English heritage. What is the minimum number of people who claimed ancestry from all three heritages?
Mathematics
1 answer:
nadezda [96]3 years ago
8 0
The answer is 45 i am 100% sure of that!!!
You might be interested in
The dollar value v(t) of a certain car model that is t years old is given by the following exponential function.
dimaraw [331]

Answer:

v(0) = 32,000 . . . dollars

v(13) = 16,427 . . . dollars

Step-by-step explanation:

The initial value is the value of the function for t=0. Put that into the formula and evaluate.

v(0) = 32,000(0.95^0) = 32,000 . . . . dollars

__

The value after 13 years is the function value for t=13. Put that into the formula and evaluate.

v(13) = 32,000(0.95^13) ≈ 32,000·0.513342 ≈ 16,427 . . . . dollars

5 0
3 years ago
2x – 4y = 14<br> x = 2y – 2<br><br> What is the solution to the system?
AVprozaik [17]

Answer:

No Solution.

Step-by-step explanation:

2x-4y=14

x=2y-2

----------------

2(2y-2)-4y=14

4y-4-4y=14

-4=14

no solution

4 0
3 years ago
It takes Amy twice as long to deliver papers as it does Nancy. How long would it take each girl to deliver the papers by herself
ANEK [815]

Answer:

so if it takes twice all long for amy as nacy that means

Amy takes 2/3 or 0.6(aprox)

Nacy takes 1/3 or 0.3(aprox)

Amy=24

Nacy=12

Hope This Helps!!!

3 0
2 years ago
Set a timer for 20 seconds. Next, get ready to walk! Start the timer and count the number of steps you take in 20 seconds. Now f
Karo-lina-s [1.5K]

Answer:

1. 2.5 steps per second

2. 1.25 steps

Step-by-step explanation:

6 0
3 years ago
If ED = 10 and DB = 3x-8, what is the length of EB<br><br> 1. 32<br> 2. 22<br> 3. 10<br> 4. 20
Debora [2.8K]
Based on the picture, we know that ED is equal to DB. Therefore:

2 times ED=EB
2(10)=20

EB is 20
4 0
3 years ago
Read 2 more answers
Other questions:
  • in Circle G R = 3 units Maria draws a circle with double the area of circle G what is the area of Maria's Circle?​
    14·1 answer
  • Ken uses 6 apples and 2 bananas to make a fruit salad. He put twice as many oranges as bananas in the salad. How many pieces of
    13·1 answer
  • Which of the following is a rational number?
    11·2 answers
  • Jennifer has a total of 8/9 square yard of fabric to use for making handkerchiefs. Each handkerchief requires 1/6 square yard of
    15·1 answer
  • Catherine bought 7 candy bars and 4 soft drinks from the concession
    12·1 answer
  • A gear with an 80 centimeter radius is connected to another gear with a 26
    14·1 answer
  • Write your answer in the form of (Yes or No because it has ___ml more or less) *
    7·2 answers
  • Correct or wrong please answer me
    9·1 answer
  • Đạo hàm √((6t-4t²) ²+64)
    6·1 answer
  • What is the value of pi based on the equation for the best-fit line?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!