2 years ago

Please help ! I need the answers for #43 and #44

Mathematics

1 answer:

Vlad [161]2 years ago

4 0

43. 9 + 10 + 13 + 13 = $45

45 - 1 = 44

44 x 4 = 176

176 + 8 = 184

184/4 = 46

46 tokens per person

44. a. 22 x 5 = 110

943/110 = 8.7

you will need 9 bookcases

b. 110 x 9 = 990

990 - 943 = 47

47 - 44 = 3

There will be 3 books on the third shelf.

You might be interested in

57/61 in simplest form

sattari [20]

57/61 is in simplest form

7 0

3 years ago

Robert has a container in the shape of a cube with an edge length of 6.1 cm. What is the volume of the container?

Setler79 [48]

Since it's a cube all the side lengths are the same. So the calculation would be 6.1x6.1x6.1 or 6.1^3
V=226.981cm^3
V=Length x width x height

7 0

2 years ago

Read 2 more answers

In which square is 25% not shaded

Ipatiy [6.2K]

Square D because 2/8 are not shaded. 2/8=1/4 and 1/4=25%

7 0

3 years ago

Read 2 more answers

Find the sum of this infinite geometric series where a1=0.3 and r=0.55

Lisa [10]

Hello, Marymack!

We know that in a geometric sequence defined by $\mathsf{a_1}$ and $\mathsf{r}$ , the sum can be calculated the following way:

$\mathsf{S_n = \dfrac{a_1}{1-r}}\\ \\ \\ \\ \mathsf{S_n = \dfrac{0.3}{1-0.55}}\\ \\ \\ \mathsf{S_n = \dfrac{0.3}{0.45}}\\ \\ \\ \boxed{\mathsf{S_n = \dfrac{2}{3}=0.666...}}$

3 0

3 years ago

Read 2 more answers

If Qr=58 and pq=13 find pr

Oksanka [162]

Answer:

PR=71

Step-by-step explanation:

visualize:

P Q R

O-------------O-------------O

13 58

so if PQ + QR = PR, than 13+58=PR

13+58=71

PR=71

6 0

3 years ago