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
den301095 [7]
3 years ago
14

The decorating committee for a

Mathematics
1 answer:
Sonja [21]3 years ago
8 0
160 flowers
The ratio is 3:5 of white to yellow.
They need 60 white which means they times by 20. So 20x5=100 they will need 100 yellow. In total they need 160
You might be interested in
Please answer now fast
miss Akunina [59]

Answer:

∠2

Step-by-step explanation:

A supplementary angle is a 180° angle formed by two angles. ∠3 and ∠2 form a straight line / 180° angle.

5 0
2 years ago
FIND the product<br>(5a³-3a²+8)(3a-4)​
Ahat [919]
I hope you will like it

3 0
2 years ago
Write the augmented matrix for the following system of equations.
Llana [10]
62

27

68 it’s very simple do the math
6 0
3 years ago
Insurance companies A and B each earn an annual profit that is normally distributed with the same positive mean. The standard de
krok68 [10]

Answer:

C. 0.98

Step-by-step explanation:

Let x be the mean of Company A and B annual profit and x/2 and y are standard deviation of Company A and B annual profit.

P(B<0) = 0.9*P(A<0)

P(Z<(0-x)/y) = 0.9*P(Z<(0-x)/(x/2))

P(Z<-x/y) = 0.9*P(Z<-2)

P(Z<-x/y) = 0.0205

x/y =2.04

Or y/x = 1 /2.05

y/x =0.49

Ratio of the standard deviation of company B annual profit to the standard deviation of company A annual profit =y/(x/2)

= 2*(y/x)

= 2*0.49

= 0.98

7 0
2 years ago
A bacteria culture starts with 100 bacteria and doubles in size every half hour.
taurus [48]

Answer:

y=25600

y=100(2)^{2t}

y=252

Step-by-step explanation:

A bacteria culture starts with 100 bacteria and doubles in size every half hour.

y=100(2)^{2x}

where x represents the number of hours

(a) t= 4 hours

Plug in 4 for t  and find out the number of bacteria y

y=100(2)^{2 \cdot 4}\\y=25600

25600 bacteria

y=100(2)^{2t}

convert 40 seconds into hour

40 divide by 60 =2/3

y=100(2)^{2\frac{2}{3} }\\y=100(2)^{\frac{4}{3} }\\\\y=252

The graph is attached below

4 0
2 years ago
Other questions:
  • How do i find the radius of a cylinder with only surface area and height
    11·1 answer
  • Solve the proportion. <br> 10/a = 15/30<br> A = 20<br> A = 10<br> A = 2<br> A = 5
    11·2 answers
  • Snslsndodndidndkdndkdndldkdkdmdldmdd pls hell
    6·1 answer
  • There are 30 students in the school chorale,and 12 of theses students can stay after school today to help prepare the stage for
    11·1 answer
  • The width of a rectangle is the length minus 2 units.The ares of the rectangle is 48 units.What is the width, in units ,of the r
    6·1 answer
  • What is the answer please help
    12·1 answer
  • No Solutions
    10·1 answer
  • For how many integer values of n will the value of the expression 4n + 7 be an integer greater than 1 and less than 200?
    7·1 answer
  • a middle school counselor randomly sampled students about their favorite subjects. According to the table, what is the total num
    14·1 answer
  • Find the 86 term of the arithmetic sequence 18, 21, 24
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!