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
ella [17]
2 years ago
14

What is the simplest version of 9/16×4/18​

Mathematics
2 answers:
Masja [62]2 years ago
6 0

Answer:

1/8

Step-by-step explanation:

9/16 * 4/18

Rewriting

9/18 * 4/16

9/18 = 1/2   and 4/16 = 1/4

1/2 * 1/4

1/8

Alika [10]2 years ago
5 0

Answer:

\frac{1}{8}

Step-by-step explanation:

\frac{9}{16} x \frac{4}{18} = \frac{(9)(4)}{(16)(18)}

\frac{(9)}{(18)} = \frac{1}{2}

\frac{4}{16} = \frac{1}{4}

\frac{(1)(1)}{(2)(4)} = \frac{1}{8}

You might be interested in
PLEASE HELP, LIMITED TIME!!!!!
Elenna [48]
48 i believe thats the best i can find
3 0
3 years ago
Read 2 more answers
Please help I don’t understand
Archy [21]

Answer:

Step-by-step explanation:

when you draw a line through both it show that the are parallel and will never touch.

6 0
2 years ago
Read 2 more answers
Help please.................
olganol [36]

Answer:

(-4, 0) and (5/2, 0)

Step-by-step explanation:

if you graph the equation you can see where the curve intersects the x-axis or you can factor the equation into:  (2x - 5)(x + 4) = 0

set each factor equal to zero and solve:

2x - 5 = 0

2x = 5

x = 5/2

x + 4 = 0

x = -4

6 0
2 years ago
An article in Knee Surgery, Sports Traumatology, Arthroscopy, "Arthroscopic meniscal repair with an absorbable screw: results an
igomit [66]

Answer:

Mean = 1.57

Variance=0.31

Step-by-step explanation:

To calculate the mean and the variance of the number of successful surgeries (X), we first have to enumerate the possible outcomes:

1) Both surgeries are successful (X=2).

P(e_1)=0.90*0.67=0.603

2) Left knee unsuccessful and right knee successful (X=1).

P(e_2)=(1-0.9)*0.67=0.1*0.67=0.067

3) Right knee unsuccessful and left knee successful (X=1).

P(e_3)=0.90*(1-0.67)=0.9*0.33=0.297

4) Both surgeries are unsuccessful (X=0).

P(e_4)=(1-0.90)*(1-0.67)=0.1*0.33=0.033

Then, the mean can be calculated as the expected value:

M=\sum p_iX_i=0.603*2+0.067*1+0.297*1+0.033*0\\\\M=1.206+0.067+0.297+0\\\\M=1.57

The variance can be calculated as:

V=\sum p_i(X_i-\bar{X})^2\\\\V=0.603(2-1.57)^2+(0.067+0.297)*(1-1.57)^2+0.033*(0-1.57)^2\\\\V=0.603*0.1849+0.364*0.3249+0.033*2.4649\\\\V=0.1115+0.1183+0.0813\\\\V=0.3111

3 0
3 years ago
Need help again asap please! Find the sum of the first 30 terms of the sequence below an=3n+2
hoa [83]

S_{30} = 1455

generate a few terms of the sequence using a_{n} = 3n + 2

a_{1} = ( 3 × 1) + 2 = 5

a_{2} = (3 × 2) + 2 = 8

a_{3} = (3 × 3 ) + 2 = 11

a_{4} = (3 × 4 ) + 2 = 14

a_{5} = ( 3 × 5 ) + 2 = 17

the terms are 5, 8, 11, 14, 17

these are the terms of an arithmetic sequence

sum to n terms is calculated using S_{n} = \frac{n}{2} [ 2a + (n-1)d]

where a is the first term and d the common difference

d = 8 - 5 = 11 - 8 = 14 - 11 = 3 and a_{1} = 5

S_{30} = \frac{30}{2} [( 2 × 5) + (29 × 3) ]

= 15( 10 + 87) = 15 × 97 = 1455



3 0
3 years ago
Read 2 more answers
Other questions:
  • Jim weighs 30 pounds less than Tom, and together they weigh 210 pounds. Let n = Tom's weight in pounds. How much does Tom weigh?
    5·1 answer
  • Solve for y<br> y/p-q = y/p+q
    13·1 answer
  • Joe borrowed 2000$ from a bank at a rate of 7% simple interest per year how much interest did he pay in 5 years?
    15·1 answer
  • I need step by step explanation for this!!
    7·2 answers
  • Write a compound inequality that represents the situation.
    11·1 answer
  • A gardening company plants 10 trees in 2 hours.
    9·2 answers
  • What number goes in the blank space? 669+__=729
    9·2 answers
  • What is the slope of line a?
    12·2 answers
  • Solve for x. (round to the nearest tenth)
    9·2 answers
  • What is the volume of a rectangular prism with side lengths 15.8m, 24.5m, and 4.2m?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!