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aniked [119]
3 years ago
13

PLEASE HELP!!

Mathematics
2 answers:
QveST [7]3 years ago
8 0

Answer is D and E

Step-by-step explanation:

Option D u will multiply each side by the LCM which is 3 and u will get the answer to be C=9

option E u will divide both side by 4 and u will get the answer to be C=9

Yuri [45]3 years ago
4 0

Answer: d and e

Step-by-step explanation:

a) 4 - 9 = 5 FALSE

b) 20 = 14 + 9 FALSE

c) 15 = 9 - 6 FALSE

d) 9 divided by 3 = 3 TRUE

e) 36 = 4 x 9 TRUE

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Find the root of 11+2square30
EleoNora [17]

\\ \sf\longmapsto \sqrt{11+2^230}

\\ \sf\longmapsto \sqrt{11+4(30)}

\\ \sf\longmapsto \sqrt{11+120}

\\ \sf\longmapsto \sqrt{131}

\\ \sf\longmapsto 11.3

5 0
2 years ago
QUESTION 3: POCKET MONEY Mr Reyan made an agreement with his son Smith who is studying in grade 12 as follows. Smith will get po
const2013 [10]

The formula for obtaining the value of a term of a sequence is given as a

as a recursive formula.

Responses:

  • The information as a sequence is; R1, 2·R1, 4·R1, 8·R1, 16·R1, ...
  • The sequence of the information is a geometric sequence

<h3>How is the given information expressed as a sequence?</h3>

The amount of pocket money Smith gets = 2 × The amount he gets in the previous day

The amount Smith gets on the first day = R1

Required:

The given information expressed as a sequence.

Solution:

The amount of money smith gets can be expressed as follows;

Amount he gets on day 1 = R1

On day 2, R2 = 2·R1

On day 3, R3 = 2·R2 = 2·2·R1 = 4·R1

On day 4, R4 = 2·R3 = 2·2·2·R1 = 8·R1

On day 5, R5 = 2·R4 = 2·2·2·2··R1 = 16·R1

The information written as a sequence is therefore;

  • R1, 2·R1, 4·R1, 8·R1, 16·R1, ...

  • The type of sequence is a<u> geometric sequence, or progression</u> where the first term is R1, and the common ratio, r = 2

Learn more about geometric sequence here:

brainly.com/question/4289731

brainly.com/question/1532378

8 0
2 years ago
There are 40 children and 12 adults going on a trip to New York City by car. Each car can hold a maximum of 5 people. What is th
zlopas [31]

Answer:

Number of cars needed for the trip = 11

Step-by-step explanation:

Given that:

Number of children = 40

Number of adults = 12

Total number = 40 + 12 = 52 people

Each car can hold 5 people.

Number of cars = \frac{52}{5}

Number of cars = 10.4

Rounding off to next whole number as one car can hold a maximum of 5 people.

Number of cars = 11

Hence,

Number of cars needed for the trip = 11

3 0
3 years ago
What does it mean if an event has a probability of 1/4?
Crank

Answer:

Step-by-step explanation:

a quarter

6 0
3 years ago
2 less than a number is more than 8
Sidana [21]

Answer:

x>10

Step-by-step explanation:

more than 10!!!

10.0000000000000000000001-2=8.0000000000000000000001

more than 8!!!

3 0
3 years ago
Read 2 more answers
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