2 years ago

13 points so please help meee with a and b!

Mathematics

2 answers:

barxatty [35]2 years ago

8 0

Answer: a) 2:24.10 4:18.20 5:15.25 7:9.35 10:.50

b) b=30-2.95g

yawa3891 [41]2 years ago

4 0

Answer:

(a)

$24.10,

$18.20,

$15.25,

$9.35,

$0.50,

(b)

b=30-2.95g

Step-by-step explanation:

You might be interested in

Complete the sentence 0.04 is 1/10 0f

soldier1979 [14.2K]

For this case we can define the following variable:

x: unknown number

We write the equation that models the problem:

$(\frac{1}{10}) * x = 0.04$

From here, we clear the value of x.

We have then:

$x = 0.04 * 10\\x = 0.40$

Answer:

Completing the sentence we have:

0.04 is 1/10 of 0.40

5 0

3 years ago

Read 2 more answers

What is the answer to 6d+8=14+3d ?

jenyasd209 [6]

6d+8=14+3d
6d=14-8+3d
6d-3d=14-8
3d=6
D=6/3
D=2

4 0

4 years ago

Find the value of x ………..

andriy [413]

Answer:

135°

Step-by-step explanation:

In a hexagon, sum of all angles = 720

x + x + x + x + 90 + 90 = 720

4x + 180 = 720

4x = 720 - 180

4x = 540

x = 135°

8 0

3 years ago

A probability distribution on the real line is a mixture of two classes +1 and−1 with density N(1,2) (normal distribution with m

inna [77]

Answer:

See attachment

Step-by-step explanation:

0 0

3 years ago

The world’s population is currently estimated at 7,125,000,000. What is this to the nearest billion? billion

Oksana_A [137]

Answer:

7,000,000,000

Step-by-step explanation:

since the closest number is less than 5 (1<5) you round down making the nearest billion 7

8 0

3 years ago

Read 2 more answers