3 years ago

Draw quick picture and write to explain how to break addends to find the sum of 324+231

Mathematics

1 answer:

sveticcg [70]3 years ago

8 0

300 200
20 30
+ 4 + 1
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What is the answer for 5 1 -= - +d 6 3

givi [52]

Answer:

D=5/2. 5 over 2

Step-by-step explanation:

Cross multiply and solve for D

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3 years ago

A car manufacturer is reducing the number of incidents with the transmission by issuing a voluntary recall. During week 3 of the

S_A_V [24]

Answer:

y(t) = 391 - 30t

Step-by-step explanation:

The weekly difference is 391-361 = 30

y(t) = 391 - 30t.

With t being the number of weeks.

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The table shows the results of a survey of 400 random people on whether they like liquid soap, bar soap, or both. A 4-column tab

In-s [12.5K]

Answer: 100/400

Step-by-step explanation:

$\begin{array}{l|c|c|c}&Liquid&Not\ Liquid&Total\\ Bar&200&100&300\\Not\ Bar&80&20&100\\Total&280&120&400\end{array}$

$\dfrac{Not\ Bar:Total}{Total:Total}\quad =\dfrac{100}{400}$

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3 years ago

Round 2,165.413 to the nearest hundredth.

stira [4]

2,200.413 is 2,165.413 to its nearest hundredth.

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2 years ago

The table shows the number of balls, by sport, in the gym. Sports Number of balls Basketball 2 Dodgeball 18 Soccerball 8 Tennis

ankoles [38]

Answer:

Option A is correct.

Step-by-step explanation:

No of Balls in Basketball = 2

No of Balls in Dodge ball = 18

No of Balls in Soccer ball = 8

No of Balls in Tennis ball = 14

$\frac{No.\:of\:Soccer\:ball}{No.\:of\:Tennis\:ball}=\frac{8}{14}=\frac{4}{7}$

Ratio of Soccer balls to Tennis balls = 4 : 7

⇒ For every 4 Soccer ball, there are 7 Tennis ball.

$\frac{No.\:of\:Basket\:ball}{No.\:of\:Dodge\:ball}=\frac{2}{18}=\frac{1}{9}$

Ratio of Basket ball to Dodge Ball = 1 : 9

⇒ For every 1 Basket ball, there are 9 Dodge balls.

Therefore, Option A is correct.

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2 years ago