3 years ago

Can someone help me? you might get a crown

Mathematics

1 answer:

Step2247 [10]3 years ago

7 0

Answer:

2.1 mph

Step-by-step explanation:

You might be interested in

0.6cm squared to mm squared

san4es73 [151]

1 cm = 10 mm

1 cm^2 = 100 mm^2

0.6 cm^2 = 0.6 * 100 mm^2 = 60 mm^2

3 0

3 years ago

A class has 35 students, of which 16 are male and 19 are female. If 6 of the students are selected at random to form a committee

madreJ [45]

Answer:

The probability of choosing exactly 2 male and 4 female students = $\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}$

Step-by-step explanation:

We are given that a class has 35 students

Number of male=16

Number of female=19

We have to choose 6 students for committee

We have to find the probability that exactly 2 male students are selected

Probability=P(E)= $\frac{number\;of\;favorable\;cases}{total\;number\;of\;cases}$

If we have to choose total 6 student in which 2 male and 4 female

Combination formula:

$nC_r=\frac{n!}{r!(n-r)!}$

Using the formula

The probability of choosing exactly 2 male and 4 female students = $\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}$

5 0

3 years ago

(08.03)

VMariaS [17]

Answer:

rearrange them properly to get

x-y=7

-3x+y=12

( by elimination method)

x-y = 7

-3x+y=

(x+ –3x) + (–y+y) = (7+12)

-2x+0= 19

x= -9.5

from eqn(i)

x-y=7

-9.5 - y=7

-y=16.5

y= -16.5

8 0

3 years ago

The figure shows two parallel lines cut by a transversal. Which angle pairs are alternate exterior angles? Choose all that apply

Anna71 [15]

Answer:

D and E

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Cost of Bikes ($) at Bike Shop

AysviL [449]

Answer:380

Step-by-step explanation:sort the list, take center value or mean of center values if even number of items in list

8 0

2 years ago