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3 years ago

A recipe for 1.5 batches of cookies uses 2 cups of sugar. How much sugar is used for each batch?

Mathematics

2 answers:

Talja [164]3 years ago

5 0

1.34 cups of sugar is used for each batch

luda_lava [24]3 years ago

3 0

Answer:

1.34 cups of sugar

Step-by-step explanation:

If 1.5 batch = 2 cups

then 1 batch = 2÷(1.5)= 1.333....(1.34 approximate)

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Cal is measuring temperature changes in four substances over different time periods as part of a school project. Which data show

djyliett [7]

Answer:

C) The third table. K= 5

$C)\frac{10}{2}=\frac{15}{3}=\frac{25}{5}=\frac{40}{8}=k= 5$

Step-by-step explanation:

1) Below there are the missing data:

A proportional relationship through a constant k. It is obtained when we divide:

$k=\frac{y}{x}$

2)In this case, when we divide the temperature (T) by the time (h).

$k=\frac{T}{h}$

3)So, examining the table below we are searching for a ratio k common to all measures (temperatures over hour).

$A) \frac{12}{3}\neq\frac{25}{5}\neq\frac{36}{6}\neq\frac{81}{9}\\B) \frac{22.5}{3}\neq\frac{30}{4}\neq\frac{52.5}{7}\neq\frac{67.5}{8}\\C)\frac{10}{2}=\frac{15}{3}=\frac{25}{5}=\frac{40}{8}=k= 5\\D)\frac{8.5}{2}\neq\frac{22.5}{5}\neq\frac{28.5}{7}\neq\frac{36}{8}$

3 0

3 years ago

Annie and him are taking turns driving on their trip. On one day they drove a total of 420 miles. Annie drove 3 times farther th

JulijaS [17]

1,260 miles all you have to do is 420x3 because Annie drove 3 times faster.

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4 years ago

1+1=?..............................................................

KengaRu [80]

The answer is 2
1 + 1 = 2

8 0

3 years ago

Read 2 more answers

What values of x make the equation x(squared)+9x-22=0

kkurt [141]

Answer:

$x = 2 \: \: \: \: \: or \: \: \: \: \: x = - 11$

Step-by-step explanation:

${x}^{2} + 9x - 22 = 0 \\ {x}^{2} + 11x - 2x - 22 = 0 \\ x(x + 11) - 2(x + 11) = 0 \\ (x - 2)(x + 11) = 0 \\ x - 2 = 0 \: \: \: \: \: or \: \: \: \: \: x + 11 = 0 \\ x = 2 \: \: \: \: \: or \: \: \: \: \: x = - 11$

4 0

3 years ago

Name the polynomial -2x^4-x^3*8x^2-12 by degree

Murrr4er [49]

Answer:

see below

Step-by-step explanation:

-2x^4-x^3+8x^2-12

First list by highest power to lowest power

The highest power is x^4 so this is a 4th degree polynomial or a quartic polynomial

If you really mean the multiply sign

-2x^4-x^3*8x^2-12

-2x^4 - 8x^5 -12

-8x^5 -2x^4 -12

This would be a 5th degree or quintic

8 0

3 years ago