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3 years ago

How can ure out the next number in the pattern below? Write a conjecture that describes the pattern.

Mathematics

1 answer:

inysia [295]3 years ago

6 0

14. The pattern is subtracting one number higher each time from each as it goes

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Fill in the boxes to complete the addition. 3/5+1/4

Fynjy0 [20]

Answer:

3/5 + 1/4 = 17/20

Step-by-step explanation:

$\frac{3}{5} + \frac{1}{4}$
LCM is 20
$\frac{12}{20} + \frac{5}{20}$
$\frac{17}{20}$

7 0

2 years ago

A company manufactures skateboards. Each skateboard requires 1 6/7 hours of labor to assemble and 2 1/2 hours of labor to finish

Assoli18 [71]

Answer: The total cost will be $156.85.

Step-by-step explanation:

Since we have given that

Time taken by labor to assemble the each skateboard is given by

$1\frac{6}{7}\ hours\\\\=\frac{13}{7}\ hours$

Time taken by labor to finish and stain each skateboard is given by

$2\frac{1}{2}\ hours\\\\=\frac{5}{2}\ hours$

Cost of labour to the company per hour = $36.00

According to question,

We will use "Distributive Property":

$a\times (b+c)=a\times b+a\times c$

$36(\frac{13}{7}+\frac{5}{2})\\\\=36\times \frac{13}{7}+36\times \frac{5}{2}\\\\=\frac{468}{7}+18\times 5\\\\=\frac{468}{7}+90\\\\=\frac{468+630}{7}\\\\=\frac{1098}{7}\\\\=\$156.85$

Hence, the total cost will be $156.85.

5 0

3 years ago

What is the image of the point (-3, 4) after a rotation of 180° counterclockwise

alukav5142 [94]

Answer:

-3 ,-4

Step-by-step explanation:

5 0

3 years ago

(Cosx)/(1+sinx) - (1+sinx)/(cos) solve

Rina8888 [55]

2/cos x

........................

8 0

3 years ago

Read 2 more answers

Two coins are flipped. Draw a sample space diagram showing all possible outcomes

arlik [135]

H = Heads, T = tails
1st Coin 2nd Coin Final Outcome, ÷ 4 possible outcomes
H (H,H) 1/4, or 25%
H
T (H,T) 1/4, or 25%

H (T,H) 1/4, or 25%
T
T (T,T) 1/4, or 25%

If order does not matter:
T,T: 25%
TH or HT: 50%
HH: 25%

7 0

3 years ago