Questions by DJDJ

Questions by DJDJ

Write natural numbers from 25 to 40? a) What fraction of them are prime numbers? b) What fraction of them are odd numbers?

asked Sep 8, 2024

1 answer

4 votes

58.3k views

Is CD4 Helper T cell innate, adaptive, or both?

asked Jul 11, 2024

1 answer

0 votes

52.5k views

a graph is self-complementary if it is isomorphic to its complement. show that every self- complementary graph has 4n or 4n 1 vertices for some integer n ≥ 0.

asked Jun 20, 2024

1 answer

0 votes

69.1k views

. Tom and his family went to a restaurant for dinner. The bill came to $80. They wanted to leave an 18% tip. What is the total amount of money Tom had to pay for dinner, including tip?

asked Aug 21, 2023

1 answer

19 votes

122k views

A cookie recipe calls for 1/4 of a cup of sugar for one batch. How many complete batches can you make if you have 3 1/3 cups of sugar?

asked Jul 16, 2023

1 answer

4 votes

72.7k views

Two triangles are proportional, and the first triangle has a base of 10 cm and a height of 8 cm. If the base of the second triangle is 15 cm, what is the height of the second triangle?

asked Feb 18, 2023

1 answer

3 votes

60.9k views

4. How did Ghana’s location help it become a great trading kingdom?

asked Oct 8, 2022

1 answer

9 votes

77.5k views

If a set of 14 pens is 12.44 then what is the cost of each pen

asked Aug 10, 2022

1 answer

2 votes

83.6k views

What is the inverse of F(x)= x^3+1

asked Apr 28, 2022

2 answers

7 votes

26.1k views

The changes brought about during the Progressive Era in government were A) to limit the influence of immigrants in local governments. B) an effort to make government more efficient. C) to deal with the

asked Apr 27, 2022

1 answer

3 votes

218k views

Help plz solve these equations by completing the square x square + 12x =1

asked Jan 4, 2022

1 answer

0 votes

180k views

10. The density of aluminum is 2.70 g/mL. If the mass of a piece of aluminum is 244 grams, what is the volume of the aluminum?

asked Nov 20, 2021

1 answer

1 vote

149k views

Find the surface area of the cube (5.1cm tall)

asked Nov 19, 2021

2 answers

0 votes

116k views

What is4=3a-14? .....

asked Nov 7, 2021

2 answers

3 votes

52.1k views

The combining form is used to create a medical term when

asked Jul 25, 2021

2 answers

2 votes

167k views

Help plz i will make a brainllest quick plzzz

asked Jul 7, 2021

2 answers

4 votes

112k views

Thesis for the earth on the turtles back

asked May 2, 2021

1 answer

4 votes

121k views

If the vertical length is 10, what is the horizontal length?

asked Apr 17, 2021

2 answers

3 votes

33.9k views

W+2/7=5/14 d-1/2=5/12

asked Feb 23, 2021

1 answer

3 votes

220 views

What is the european union

asked Jan 22, 2021

1 answer

3 votes

227k views

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