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3 years ago

Please help me ASAP this is hard

Mathematics

1 answer:

Andrej [43]3 years ago

6 0

Answer:

31/40

Step-by-step explanation:

you only got 9 right side up, so you'll have to add the numbers that aren't right side up together and divide it by 40 since the total tosses is 40.

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Theresa bought 2 pineapples for $6. She wants to find the constant of proportionality in terms of dollars per pineapple. She mod

Nuetrik [128]

The yellow bar is the total cost of 2 pineapples. The black line in the middle of the yellow splits it equally in half and is located at the 3.

The constant bod proportionality would be 3, which means each pineapple cost $3

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3 years ago

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Find The circumference of both circles to the nearest hundredth.

Margaret [11]

Step-by-step explanation:

Radius of green circle (r) = 22 cm

$\therefore$ Circumference of green circle $=2\pi r \\ =2\times 3.14\times 22\\=6.28\times 22\\= 138.16 \: m$

Diameter of blue circle = 22 m

Radius of blue circle (r) = 11 cm

$\therefore$ Circumference of blue circle $=2\pi r \\ =2\times 3.14\times 11\\=6.28\times 11\\= 69.08 \: m$

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4 years ago

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Helena sees this recipe for pastry. she says that the ratio of margarine to flour is 4:1 is Helena correct? explain your answer

Amiraneli [1.4K]

Answer:

since it talks about a ratio of margarine to flour, we should write it in this form:

MARGARINE : FLOUR

Since we have a 50g margarine and a 200g flour, therefore, we write it as

➡️ 50 : 200 ➡️ 1 : 4

FINAL ANSWER SHOULD BE:

Step-by-step explanation:

Ratio of MARGARINE TO FLOUR 

Given that margarine is 50g and flour is 200g. Therefore,

Margarine:Flour ➡️ 50:200 = 1:4

To check:

A:B= C:D ➡️ 50:200= 1:4

▶️AD= BC ➡️ (50) (4) = (200) (1)

➡️ 200 = 200

☑️

Hope it helps

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2 years ago

10.A water tank has strps inside it. A monkey is sitting on topmost floor(i.e.,the first step).The water level is at ninth step.

Katyanochek1 [597]

Answer:

I am not sure sorry

Step-by-step explanation:

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2 years ago

6 miles in 2 hours how fast you go

AVprozaik [17]

Speed is presented as miles per hour (mph) or kilometres per hour (kmph). To take the above example: You walk 6 miles in 2 hours. 60/20 = 3mph.

Answer: 3mph

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3 years ago

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