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3 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics

2 answers:

Lelu [443]3 years ago

8 0

Step-by-step explanation:

$\frac{3}{5}$

$= \frac{3 \times 2}{5 \times 2}$

$= \frac{6}{10}$

$=0.6$

$HOPE \: IT \: HELPS \: YA$

pshichka [43]3 years ago

4 0

Answer:

0.6

Step-by-step explanation:

3/5

(3 x 2)/(5 x 2)=6/10=0.6

Hope this helps!

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each pizza has found out that each pizza has 12 slices. you expect 16 people to come, you estimate that each person will eat 3 s

konstantin123 [22]

Answer:

We will get 4 pizza.

Step-by-step explanation:

Each person will eat 3 slices of pizza and we are expecting 16 people to come.So total number of slices consumed by 16 people will be

16×3 = 48 slices.

Now it is given in the question that each pizza has 12 slices then we have to find out number of pizza to be ordered.

We apply unitary method

∵ 12 slices will be = 1 pizza

∴ 1 slice will be = 1/12 pizza

∴ 48 slices will be = 1/12×48

=48/12

= 4 pizza

So total 4 pizza to be ordered.

8 0

3 years ago

Read 2 more answers

Evaluate the expression

nevsk [136]

Simplifying
-16 + 23 (-4) + -3
Multiply 23 x -4
Add -16 + -92=-108
Add -108-3= -111 <------Answer

8 0

3 years ago

Read 2 more answers

Hisako sells dolls at her doll store. If she sells a doll for $35, and there is 6% sales tax, what is the total cost of the doll

NemiM [27]

Sales tax is:
$35* (6/100)= $2.10

$35+ $2.10= $37.10

The total cost of the doll (including sales tax) is $37.10~

5 0

3 years ago

Given vectors A (2,-1,5), B (4,3,-2) & C (5,4,0), find:?

MrRissso [65]

A) 4a - 3b + 2c

4(2, -1, 5) - 3(4, 3 , -2) + 2(5, 4, 0) = (8, -4, 20) - (12, 9, - 6) + (10, 8, 0) =

= (8 - 12 + 10 , -4 - 9 + 8 , 20 + 6 + 0) = (6, - 5, 26)

Answer: (6, - 5, 26)

b) magnitude of vector b

$\sqrt{4^2+3^2+(-2)^2} = \sqrt{16+9+4} = \sqrt{29} ~ 5.4$

c) vector of length 7 parallel to vector c

=> m(5,4,0) = (5m,4m,0)

=> $\sqrt{(5m)^2+(4m)^2+0}= \sqrt{25m^2+16m^2}= \sqrt{41m^2}=m \sqrt{41}=7$

=> m = 7 / √41 ≈ 1.093

=> 1.093 (5, 4, 0) = (5.465 , 4.372, 0)

Answer: (5.465 , 4.372 , 0)

7 0

3 years ago

75 percent of the sutdents in a school went on a field trip. If 285 students went on the trip, how any students are in the schoo

natita [175]

Answer:

380

Step-by-step explanation:

285 / x = 75 / 100

Cross multiply 28500 = 75x

Divide by 75 380

8 0

3 years ago