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Tema [17]
3 years ago
5

A bag contains 40 red and green marbles. The number of green marbles, g, is 9 times the number of red marbles, r. How many red m

arbles are in the bag? 4, 6, 34, 36​
Mathematics
2 answers:
Andrew [12]3 years ago
3 0

Answer:

4

Step-by-step explanation

divide the number of both marbles by the number of red marbles

True [87]3 years ago
3 0

Answer:

4

Step-by-step explanation:

i took the test

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ujalakhan01 can you answer these? 1. In Spencer’s garden, the number of rose bushes is 7 less than 1.5 times the number of carna
aniked [119]

Answer:

B

42.05x + 50.36

Step-by-step explanation:

1. It is 1.5c - 7 because tje mumber of rose bushes is 7 less that 1.5(c), not 1.5(7). So, it is (b).

2. 9.78(4.3x + 5.15)

42.05x + 50.36

Hope this helps:)

P.S. I am not ujalakhan01:(

7 0
3 years ago
Please help i keep getting the wrong answers
Mrrafil [7]

Answer:

10 inches

Step-by-step explanation:

Surface Area = π R² + π R L [ L is Slant Height ]

200 π = π (10)² + π (10) L

200 π = π (100) + π (10) L

200 π - 100 π = 10 π L

100 π = 10 π L

100 π / 10 π = L

10 = L

L = 10 inches

Hope this Helps......

3 0
3 years ago
Read 2 more answers
A(n) ______ specifies the phenomena of interest; indicates which variables are independent, alternative, antecedent, intervening
Nana76 [90]

Answer:

An arrow diagram

Step-by-step explanation:

Helps keep track of intricate relationships between variables. Specifies the phenomena of interest: independent, alternative, antecedent and intervening.

-Time on the bottom with an arrow

-Antecedent -> Independent -> intervening-> dependent

An arrow diagram is defined as a process diagramming tool used to determine optimal sequence of events, and their inter-connectivity. It  is a network diagramming technique in which activities are represented by arrow, used for scheduling and to determine the critical path through nodes. The arrow diagramming method shows the required order of tasks in a project or process, the best schedule for the entire project, and potential scheduling and resource problems and their solutions. The arrow diagram lets you calculate the "critical path" of the project the flow of critical steps where delays can affect the timing of the entire project and where addition of resources can speed up the project.

One headed arrow connecting two variables= "X directly causes Y"

5 0
3 years ago
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luis left home with $5.50 in his wallet. He spent 3.25 on drinks and $2.00 on a magazine. Later, his friend repaid him $3.50 tha
STatiana [176]

$3.75

Step-by-step explanation:

5.50-3.25-2.00+3.50

7 0
3 years ago
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What reason does Frederick Lugard use to justify British imperialism?
USPshnik [31]
His opinion was that christianity needed to be spread

5 0
4 years ago
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